29996880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{124987}}^1$

素因数の和:125003

約数の個数: 40

約数和(自身を含む): 92991072

約数和(自身を除く): 62994192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 124987, 249974, 374961, 499948, 624935, 749922, 999896, 1249870, 1499844, 1874805, 1999792, 2499740, 2999688, 3749610, 4999480, 5999376, 7499220, 9998960, 14998440, 29996880]

約数ペア:

[(1, 29996880), (2, 14998440), (3, 9998960), (4, 7499220), (5, 5999376), (6, 4999480), (8, 3749610), (10, 2999688), (12, 2499740), (15, 1999792), (16, 1874805), (20, 1499844), (24, 1249870), (30, 999896), (40, 749922), (48, 624935), (60, 499948), (80, 374961), (120, 249974), (240, 124987)]