55708440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{464237}}^1$

素因数の和:464251

約数の個数: 32

約数和(自身を含む): 167125680

約数和(自身を除く): 111417240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 464237, 928474, 1392711, 1856948, 2321185, 2785422, 3713896, 4642370, 5570844, 6963555, 9284740, 11141688, 13927110, 18569480, 27854220, 55708440]

約数ペア:

[(1, 55708440), (2, 27854220), (3, 18569480), (4, 13927110), (5, 11141688), (6, 9284740), (8, 6963555), (10, 5570844), (12, 4642370), (15, 3713896), (20, 2785422), (24, 2321185), (30, 1856948), (40, 1392711), (60, 928474), (120, 464237)]