165740280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{4357}}^1$

素因数の和:4688

約数の個数: 64

約数和(自身を含む): 498903840

約数和(自身を除く): 333163560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317, 634, 951, 1268, 1585, 1902, 2536, 3170, 3804, 4357, 4755, 6340, 7608, 8714, 9510, 12680, 13071, 17428, 19020, 21785, 26142, 34856, 38040, 43570, 52284, 65355, 87140, 104568, 130710, 174280, 261420, 522840, 1381169, 2762338, 4143507, 5524676, 6905845, 8287014, 11049352, 13811690, 16574028, 20717535, 27623380, 33148056, 41435070, 55246760, 82870140, 165740280]

約数ペア:

[(1, 165740280), (2, 82870140), (3, 55246760), (4, 41435070), (5, 33148056), (6, 27623380), (8, 20717535), (10, 16574028), (12, 13811690), (15, 11049352), (20, 8287014), (24, 6905845), (30, 5524676), (40, 4143507), (60, 2762338), (120, 1381169), (317, 522840), (634, 261420), (951, 174280), (1268, 130710), (1585, 104568), (1902, 87140), (2536, 65355), (3170, 52284), (3804, 43570), (4357, 38040), (4755, 34856), (6340, 26142), (7608, 21785), (8714, 19020), (9510, 17428), (12680, 13071)]