157210260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2620171}}^1$

素因数の和:2620183

約数の個数: 24

約数和(自身を含む): 440188896

約数和(自身を除く): 282978636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2620171, 5240342, 7860513, 10480684, 13100855, 15721026, 26201710, 31442052, 39302565, 52403420, 78605130, 157210260]

約数ペア:

[(1, 157210260), (2, 78605130), (3, 52403420), (4, 39302565), (5, 31442052), (6, 26201710), (10, 15721026), (12, 13100855), (15, 10480684), (20, 7860513), (30, 5240342), (60, 2620171)]