180862860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{4079}}^1$

素因数の和:4830

約数の個数: 48

約数和(自身を含む): 507225600

約数和(自身を除く): 326362740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 739, 1478, 2217, 2956, 3695, 4079, 4434, 7390, 8158, 8868, 11085, 12237, 14780, 16316, 20395, 22170, 24474, 40790, 44340, 48948, 61185, 81580, 122370, 244740, 3014381, 6028762, 9043143, 12057524, 15071905, 18086286, 30143810, 36172572, 45215715, 60287620, 90431430, 180862860]

約数ペア:

[(1, 180862860), (2, 90431430), (3, 60287620), (4, 45215715), (5, 36172572), (6, 30143810), (10, 18086286), (12, 15071905), (15, 12057524), (20, 9043143), (30, 6028762), (60, 3014381), (739, 244740), (1478, 122370), (2217, 81580), (2956, 61185), (3695, 48948), (4079, 44340), (4434, 40790), (7390, 24474), (8158, 22170), (8868, 20395), (11085, 16316), (12237, 14780)]