76440660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1274011}}^1$

素因数の和:1274023

約数の個数: 24

約数和(自身を含む): 214034016

約数和(自身を除く): 137593356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1274011, 2548022, 3822033, 5096044, 6370055, 7644066, 12740110, 15288132, 19110165, 25480220, 38220330, 76440660]

約数ペア:

[(1, 76440660), (2, 38220330), (3, 25480220), (4, 19110165), (5, 15288132), (6, 12740110), (10, 7644066), (12, 6370055), (15, 5096044), (20, 3822033), (30, 2548022), (60, 1274011)]