12496920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{467}}^1$

素因数の和:704

約数の個数: 64

約数和(自身を含む): 37739520

約数和(自身を除く): 25242600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 446, 467, 669, 892, 934, 1115, 1338, 1401, 1784, 1868, 2230, 2335, 2676, 2802, 3345, 3736, 4460, 4670, 5352, 5604, 6690, 7005, 8920, 9340, 11208, 13380, 14010, 18680, 26760, 28020, 56040, 104141, 208282, 312423, 416564, 520705, 624846, 833128, 1041410, 1249692, 1562115, 2082820, 2499384, 3124230, 4165640, 6248460, 12496920]

約数ペア:

[(1, 12496920), (2, 6248460), (3, 4165640), (4, 3124230), (5, 2499384), (6, 2082820), (8, 1562115), (10, 1249692), (12, 1041410), (15, 833128), (20, 624846), (24, 520705), (30, 416564), (40, 312423), (60, 208282), (120, 104141), (223, 56040), (446, 28020), (467, 26760), (669, 18680), (892, 14010), (934, 13380), (1115, 11208), (1338, 9340), (1401, 8920), (1784, 7005), (1868, 6690), (2230, 5604), (2335, 5352), (2676, 4670), (2802, 4460), (3345, 3736)]