55105080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{459209}}^1$

素因数の和:459223

約数の個数: 32

約数和(自身を含む): 165315600

約数和(自身を除く): 110210520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 459209, 918418, 1377627, 1836836, 2296045, 2755254, 3673672, 4592090, 5510508, 6888135, 9184180, 11021016, 13776270, 18368360, 27552540, 55105080]

約数ペア:

[(1, 55105080), (2, 27552540), (3, 18368360), (4, 13776270), (5, 11021016), (6, 9184180), (8, 6888135), (10, 5510508), (12, 4592090), (15, 3673672), (20, 2755254), (24, 2296045), (30, 1836836), (40, 1377627), (60, 918418), (120, 459209)]