156915240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1307627}}^1$

素因数の和:1307641

約数の個数: 32

約数和(自身を含む): 470746080

約数和(自身を除く): 313830840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1307627, 2615254, 3922881, 5230508, 6538135, 7845762, 10461016, 13076270, 15691524, 19614405, 26152540, 31383048, 39228810, 52305080, 78457620, 156915240]

約数ペア:

[(1, 156915240), (2, 78457620), (3, 52305080), (4, 39228810), (5, 31383048), (6, 26152540), (8, 19614405), (10, 15691524), (12, 13076270), (15, 10461016), (20, 7845762), (24, 6538135), (30, 5230508), (40, 3922881), (60, 2615254), (120, 1307627)]