315097620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5251627}}^1$

素因数の和:5251639

約数の個数: 24

約数和(自身を含む): 882273504

約数和(自身を除く): 567175884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5251627, 10503254, 15754881, 21006508, 26258135, 31509762, 52516270, 63019524, 78774405, 105032540, 157548810, 315097620]

約数ペア:

[(1, 315097620), (2, 157548810), (3, 105032540), (4, 78774405), (5, 63019524), (6, 52516270), (10, 31509762), (12, 26258135), (15, 21006508), (20, 15754881), (30, 10503254), (60, 5251627)]