492700920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{27191}}^1$

素因数の和:27356

約数の個数: 64

約数和(自身を含む): 1487946240

約数和(自身を除く): 995245320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 3020, 3624, 4530, 6040, 9060, 18120, 27191, 54382, 81573, 108764, 135955, 163146, 217528, 271910, 326292, 407865, 543820, 652584, 815730, 1087640, 1631460, 3262920, 4105841, 8211682, 12317523, 16423364, 20529205, 24635046, 32846728, 41058410, 49270092, 61587615, 82116820, 98540184, 123175230, 164233640, 246350460, 492700920]

約数ペア:

[(1, 492700920), (2, 246350460), (3, 164233640), (4, 123175230), (5, 98540184), (6, 82116820), (8, 61587615), (10, 49270092), (12, 41058410), (15, 32846728), (20, 24635046), (24, 20529205), (30, 16423364), (40, 12317523), (60, 8211682), (120, 4105841), (151, 3262920), (302, 1631460), (453, 1087640), (604, 815730), (755, 652584), (906, 543820), (1208, 407865), (1510, 326292), (1812, 271910), (2265, 217528), (3020, 163146), (3624, 135955), (4530, 108764), (6040, 81573), (9060, 54382), (18120, 27191)]