74085240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2011}}^1$

素因数の和:2332

約数の個数: 64

約数和(自身を含む): 223090560

約数和(自身を除く): 149005320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 307, 614, 921, 1228, 1535, 1842, 2011, 2456, 3070, 3684, 4022, 4605, 6033, 6140, 7368, 8044, 9210, 10055, 12066, 12280, 16088, 18420, 20110, 24132, 30165, 36840, 40220, 48264, 60330, 80440, 120660, 241320, 617377, 1234754, 1852131, 2469508, 3086885, 3704262, 4939016, 6173770, 7408524, 9260655, 12347540, 14817048, 18521310, 24695080, 37042620, 74085240]

約数ペア:

[(1, 74085240), (2, 37042620), (3, 24695080), (4, 18521310), (5, 14817048), (6, 12347540), (8, 9260655), (10, 7408524), (12, 6173770), (15, 4939016), (20, 3704262), (24, 3086885), (30, 2469508), (40, 1852131), (60, 1234754), (120, 617377), (307, 241320), (614, 120660), (921, 80440), (1228, 60330), (1535, 48264), (1842, 40220), (2011, 36840), (2456, 30165), (3070, 24132), (3684, 20110), (4022, 18420), (4605, 16088), (6033, 12280), (6140, 12066), (7368, 10055), (8044, 9210)]