159540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2659}}^1$

素因数の和:2671

約数の個数: 24

約数和(自身を含む): 446880

約数和(自身を除く): 287340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2659, 5318, 7977, 10636, 13295, 15954, 26590, 31908, 39885, 53180, 79770, 159540]

約数ペア:

[(1, 159540), (2, 79770), (3, 53180), (4, 39885), (5, 31908), (6, 26590), (10, 15954), (12, 13295), (15, 10636), (20, 7977), (30, 5318), (60, 2659)]