89266920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{743891}}^1$

素因数の和:743905

約数の個数: 32

約数和(自身を含む): 267801120

約数和(自身を除く): 178534200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 743891, 1487782, 2231673, 2975564, 3719455, 4463346, 5951128, 7438910, 8926692, 11158365, 14877820, 17853384, 22316730, 29755640, 44633460, 89266920]

約数ペア:

[(1, 89266920), (2, 44633460), (3, 29755640), (4, 22316730), (5, 17853384), (6, 14877820), (8, 11158365), (10, 8926692), (12, 7438910), (15, 5951128), (20, 4463346), (24, 3719455), (30, 2975564), (40, 2231673), (60, 1487782), (120, 743891)]