30585480

素因数分解:

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

素因数の和:254893

約数の個数: 32

約数和(自身を含む): 91756800

約数和(自身を除く): 61171320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 254879, 509758, 764637, 1019516, 1274395, 1529274, 2039032, 2548790, 3058548, 3823185, 5097580, 6117096, 7646370, 10195160, 15292740, 30585480]

約数ペア:

[(1, 30585480), (2, 15292740), (3, 10195160), (4, 7646370), (5, 6117096), (6, 5097580), (8, 3823185), (10, 3058548), (12, 2548790), (15, 2039032), (20, 1529274), (24, 1274395), (30, 1019516), (40, 764637), (60, 509758), (120, 254879)]