80059620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1334327}}^1$

素因数の和:1334339

約数の個数: 24

約数和(自身を含む): 224167104

約数和(自身を除く): 144107484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1334327, 2668654, 4002981, 5337308, 6671635, 8005962, 13343270, 16011924, 20014905, 26686540, 40029810, 80059620]

約数ペア:

[(1, 80059620), (2, 40029810), (3, 26686540), (4, 20014905), (5, 16011924), (6, 13343270), (10, 8005962), (12, 6671635), (15, 5337308), (20, 4002981), (30, 2668654), (60, 1334327)]