1944827760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{120947}}^1$

素因数の和:121030

約数の個数: 80

約数和(自身を含む): 6119001216

約数和(自身を除く): 4174173456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2680, 3216, 4020, 5360, 8040, 16080, 120947, 241894, 362841, 483788, 604735, 725682, 967576, 1209470, 1451364, 1814205, 1935152, 2418940, 2902728, 3628410, 4837880, 5805456, 7256820, 8103449, 9675760, 14513640, 16206898, 24310347, 29027280, 32413796, 40517245, 48620694, 64827592, 81034490, 97241388, 121551735, 129655184, 162068980, 194482776, 243103470, 324137960, 388965552, 486206940, 648275920, 972413880, 1944827760]

約数ペア:

[(1, 1944827760), (2, 972413880), (3, 648275920), (4, 486206940), (5, 388965552), (6, 324137960), (8, 243103470), (10, 194482776), (12, 162068980), (15, 129655184), (16, 121551735), (20, 97241388), (24, 81034490), (30, 64827592), (40, 48620694), (48, 40517245), (60, 32413796), (67, 29027280), (80, 24310347), (120, 16206898), (134, 14513640), (201, 9675760), (240, 8103449), (268, 7256820), (335, 5805456), (402, 4837880), (536, 3628410), (670, 2902728), (804, 2418940), (1005, 1935152), (1072, 1814205), (1340, 1451364), (1608, 1209470), (2010, 967576), (2680, 725682), (3216, 604735), (4020, 483788), (5360, 362841), (8040, 241894), (16080, 120947)]