131919240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1099327}}^1$

素因数の和:1099341

約数の個数: 32

約数和(自身を含む): 395758080

約数和(自身を除く): 263838840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1099327, 2198654, 3297981, 4397308, 5496635, 6595962, 8794616, 10993270, 13191924, 16489905, 21986540, 26383848, 32979810, 43973080, 65959620, 131919240]

約数ペア:

[(1, 131919240), (2, 65959620), (3, 43973080), (4, 32979810), (5, 26383848), (6, 21986540), (8, 16489905), (10, 13191924), (12, 10993270), (15, 8794616), (20, 6595962), (24, 5496635), (30, 4397308), (40, 3297981), (60, 2198654), (120, 1099327)]