15942660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{265711}}^1$

素因数の和:265723

約数の個数: 24

約数和(自身を含む): 44639616

約数和(自身を除く): 28696956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 265711, 531422, 797133, 1062844, 1328555, 1594266, 2657110, 3188532, 3985665, 5314220, 7971330, 15942660]

約数ペア:

[(1, 15942660), (2, 7971330), (3, 5314220), (4, 3985665), (5, 3188532), (6, 2657110), (10, 1594266), (12, 1328555), (15, 1062844), (20, 797133), (30, 531422), (60, 265711)]