63155640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{526297}}^1$

素因数の和:526311

約数の個数: 32

約数和(自身を含む): 189467280

約数和(自身を除く): 126311640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 526297, 1052594, 1578891, 2105188, 2631485, 3157782, 4210376, 5262970, 6315564, 7894455, 10525940, 12631128, 15788910, 21051880, 31577820, 63155640]

約数ペア:

[(1, 63155640), (2, 31577820), (3, 21051880), (4, 15788910), (5, 12631128), (6, 10525940), (8, 7894455), (10, 6315564), (12, 5262970), (15, 4210376), (20, 3157782), (24, 2631485), (30, 2105188), (40, 1578891), (60, 1052594), (120, 526297)]