156742620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2612377}}^1$

素因数の和:2612389

約数の個数: 24

約数和(自身を含む): 438879504

約数和(自身を除く): 282136884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2612377, 5224754, 7837131, 10449508, 13061885, 15674262, 26123770, 31348524, 39185655, 52247540, 78371310, 156742620]

約数ペア:

[(1, 156742620), (2, 78371310), (3, 52247540), (4, 39185655), (5, 31348524), (6, 26123770), (10, 15674262), (12, 13061885), (15, 10449508), (20, 7837131), (30, 5224754), (60, 2612377)]