156956408220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2615940137}}^1$

素因数の和:2615940149

約数の個数: 24

約数和(自身を含む): 439477943184

約数和(自身を除く): 282521534964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2615940137, 5231880274, 7847820411, 10463760548, 13079700685, 15695640822, 26159401370, 31391281644, 39239102055, 52318802740, 78478204110, 156956408220]

約数ペア:

[(1, 156956408220), (2, 78478204110), (3, 52318802740), (4, 39239102055), (5, 31391281644), (6, 26159401370), (10, 15695640822), (12, 13079700685), (15, 10463760548), (20, 7847820411), (30, 5231880274), (60, 2615940137)]