159315540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2655259}}^1$

素因数の和:2655271

約数の個数: 24

約数和(自身を含む): 446083680

約数和(自身を除く): 286768140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2655259, 5310518, 7965777, 10621036, 13276295, 15931554, 26552590, 31863108, 39828885, 53105180, 79657770, 159315540]

約数ペア:

[(1, 159315540), (2, 79657770), (3, 53105180), (4, 39828885), (5, 31863108), (6, 26552590), (10, 15931554), (12, 13276295), (15, 10621036), (20, 7965777), (30, 5310518), (60, 2655259)]