15292740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{254879}}^1$

素因数の和:254891

約数の個数: 24

約数和(自身を含む): 42819840

約数和(自身を除く): 27527100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 254879, 509758, 764637, 1019516, 1274395, 1529274, 2548790, 3058548, 3823185, 5097580, 7646370, 15292740]

約数ペア:

[(1, 15292740), (2, 7646370), (3, 5097580), (4, 3823185), (5, 3058548), (6, 2548790), (10, 1529274), (12, 1274395), (15, 1019516), (20, 764637), (30, 509758), (60, 254879)]