A license management apparatus is taught which includes a storing portion to store licenses for each of a plurality of operation functions of one of a plurality of operating function executing units, a discriminator to discriminate whether the number of licenses currently permitted for the use of one of the operation functions has reached a predetermined number based on contents of the storing portion upon request for a use of one of the operation functions, and a determination unit to determine whether the request for the use of one of the operation functions is to be permitted based on a discrimination result of the discriminator.