57357240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{477977}}^1$

素因数の和:477991

約数の個数: 32

約数和(自身を含む): 172072080

約数和(自身を除く): 114714840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 477977, 955954, 1433931, 1911908, 2389885, 2867862, 3823816, 4779770, 5735724, 7169655, 9559540, 11471448, 14339310, 19119080, 28678620, 57357240]

約数ペア:

[(1, 57357240), (2, 28678620), (3, 19119080), (4, 14339310), (5, 11471448), (6, 9559540), (8, 7169655), (10, 5735724), (12, 4779770), (15, 3823816), (20, 2867862), (24, 2389885), (30, 1911908), (40, 1433931), (60, 955954), (120, 477977)]