76709157540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1278485959}}^1$

素因数の和:1278485971

約数の個数: 24

約数和(自身を含む): 214785641280

約数和(自身を除く): 138076483740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1278485959, 2556971918, 3835457877, 5113943836, 6392429795, 7670915754, 12784859590, 15341831508, 19177289385, 25569719180, 38354578770, 76709157540]

約数ペア:

[(1, 76709157540), (2, 38354578770), (3, 25569719180), (4, 19177289385), (5, 15341831508), (6, 12784859590), (10, 7670915754), (12, 6392429795), (15, 5113943836), (20, 3835457877), (30, 2556971918), (60, 1278485959)]