55235640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{460297}}^1$

素因数の和:460311

約数の個数: 32

約数和(自身を含む): 165707280

約数和(自身を除く): 110471640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 460297, 920594, 1380891, 1841188, 2301485, 2761782, 3682376, 4602970, 5523564, 6904455, 9205940, 11047128, 13808910, 18411880, 27617820, 55235640]

約数ペア:

[(1, 55235640), (2, 27617820), (3, 18411880), (4, 13808910), (5, 11047128), (6, 9205940), (8, 6904455), (10, 5523564), (12, 4602970), (15, 3682376), (20, 2761782), (24, 2301485), (30, 1841188), (40, 1380891), (60, 920594), (120, 460297)]