40307460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{671791}}^1$

素因数の和:671803

約数の個数: 24

約数和(自身を含む): 112861056

約数和(自身を除く): 72553596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 671791, 1343582, 2015373, 2687164, 3358955, 4030746, 6717910, 8061492, 10076865, 13435820, 20153730, 40307460]

約数ペア:

[(1, 40307460), (2, 20153730), (3, 13435820), (4, 10076865), (5, 8061492), (6, 6717910), (10, 4030746), (12, 3358955), (15, 2687164), (20, 2015373), (30, 1343582), (60, 671791)]