157230660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2620511}}^1$

素因数の和:2620523

約数の個数: 24

約数和(自身を含む): 440246016

約数和(自身を除く): 283015356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2620511, 5241022, 7861533, 10482044, 13102555, 15723066, 26205110, 31446132, 39307665, 52410220, 78615330, 157230660]

約数ペア:

[(1, 157230660), (2, 78615330), (3, 52410220), (4, 39307665), (5, 31446132), (6, 26205110), (10, 15723066), (12, 13102555), (15, 10482044), (20, 7861533), (30, 5241022), (60, 2620511)]