3155640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{26297}}^1$

素因数の和:26311

約数の個数: 32

約数和(自身を含む): 9467280

約数和(自身を除く): 6311640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 26297, 52594, 78891, 105188, 131485, 157782, 210376, 262970, 315564, 394455, 525940, 631128, 788910, 1051880, 1577820, 3155640]

約数ペア:

[(1, 3155640), (2, 1577820), (3, 1051880), (4, 788910), (5, 631128), (6, 525940), (8, 394455), (10, 315564), (12, 262970), (15, 210376), (20, 157782), (24, 131485), (30, 105188), (40, 78891), (60, 52594), (120, 26297)]