57353640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{477947}}^1$

素因数の和:477961

約数の個数: 32

約数和(自身を含む): 172061280

約数和(自身を除く): 114707640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 477947, 955894, 1433841, 1911788, 2389735, 2867682, 3823576, 4779470, 5735364, 7169205, 9558940, 11470728, 14338410, 19117880, 28676820, 57353640]

約数ペア:

[(1, 57353640), (2, 28676820), (3, 19117880), (4, 14338410), (5, 11470728), (6, 9558940), (8, 7169205), (10, 5735364), (12, 4779470), (15, 3823576), (20, 2867682), (24, 2389735), (30, 1911788), (40, 1433841), (60, 955894), (120, 477947)]