8038740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{133979}}^1$

素因数の和:133991

約数の個数: 24

約数和(自身を含む): 22508640

約数和(自身を除く): 14469900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 133979, 267958, 401937, 535916, 669895, 803874, 1339790, 1607748, 2009685, 2679580, 4019370, 8038740]

約数ペア:

[(1, 8038740), (2, 4019370), (3, 2679580), (4, 2009685), (5, 1607748), (6, 1339790), (10, 803874), (12, 669895), (15, 535916), (20, 401937), (30, 267958), (60, 133979)]