155896980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2598283}}^1$

素因数の和:2598295

約数の個数: 24

約数和(自身を含む): 436511712

約数和(自身を除く): 280614732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2598283, 5196566, 7794849, 10393132, 12991415, 15589698, 25982830, 31179396, 38974245, 51965660, 77948490, 155896980]

約数ペア:

[(1, 155896980), (2, 77948490), (3, 51965660), (4, 38974245), (5, 31179396), (6, 25982830), (10, 15589698), (12, 12991415), (15, 10393132), (20, 7794849), (30, 5196566), (60, 2598283)]