157601040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{656671}}^1$

素因数の和:656687

約数の個数: 40

約数和(自身を含む): 488563968

約数和(自身を除く): 330962928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 656671, 1313342, 1970013, 2626684, 3283355, 3940026, 5253368, 6566710, 7880052, 9850065, 10506736, 13133420, 15760104, 19700130, 26266840, 31520208, 39400260, 52533680, 78800520, 157601040]

約数ペア:

[(1, 157601040), (2, 78800520), (3, 52533680), (4, 39400260), (5, 31520208), (6, 26266840), (8, 19700130), (10, 15760104), (12, 13133420), (15, 10506736), (16, 9850065), (20, 7880052), (24, 6566710), (30, 5253368), (40, 3940026), (48, 3283355), (60, 2626684), (80, 1970013), (120, 1313342), (240, 656671)]