157629960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{437861}}^1$

素因数の和:437878

約数の個数: 48

約数和(自身を含む): 512298540

約数和(自身を除く): 354668580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 437861, 875722, 1313583, 1751444, 2189305, 2627166, 3502888, 3940749, 4378610, 5254332, 6567915, 7881498, 8757220, 10508664, 13135830, 15762996, 17514440, 19703745, 26271660, 31525992, 39407490, 52543320, 78814980, 157629960]

約数ペア:

[(1, 157629960), (2, 78814980), (3, 52543320), (4, 39407490), (5, 31525992), (6, 26271660), (8, 19703745), (9, 17514440), (10, 15762996), (12, 13135830), (15, 10508664), (18, 8757220), (20, 7881498), (24, 6567915), (30, 5254332), (36, 4378610), (40, 3940749), (45, 3502888), (60, 2627166), (72, 2189305), (90, 1751444), (120, 1313583), (180, 875722), (360, 437861)]