30582160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:680

約数の個数: 80

約数和(自身を含む): 82244736

約数和(自身を除く): 51662576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 97, 112, 140, 194, 280, 388, 485, 560, 563, 679, 776, 970, 1126, 1358, 1552, 1940, 2252, 2716, 2815, 3395, 3880, 3941, 4504, 5432, 5630, 6790, 7760, 7882, 9008, 10864, 11260, 13580, 15764, 19705, 22520, 27160, 31528, 39410, 45040, 54320, 54611, 63056, 78820, 109222, 157640, 218444, 273055, 315280, 382277, 436888, 546110, 764554, 873776, 1092220, 1529108, 1911385, 2184440, 3058216, 3822770, 4368880, 6116432, 7645540, 15291080, 30582160]

約数ペア:

[(1, 30582160), (2, 15291080), (4, 7645540), (5, 6116432), (7, 4368880), (8, 3822770), (10, 3058216), (14, 2184440), (16, 1911385), (20, 1529108), (28, 1092220), (35, 873776), (40, 764554), (56, 546110), (70, 436888), (80, 382277), (97, 315280), (112, 273055), (140, 218444), (194, 157640), (280, 109222), (388, 78820), (485, 63056), (560, 54611), (563, 54320), (679, 45040), (776, 39410), (970, 31528), (1126, 27160), (1358, 22520), (1552, 19705), (1940, 15764), (2252, 13580), (2716, 11260), (2815, 10864), (3395, 9008), (3880, 7882), (3941, 7760), (4504, 6790), (5432, 5630)]