61168440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{509737}}^1$

素因数の和:509751

約数の個数: 32

約数和(自身を含む): 183505680

約数和(自身を除く): 122337240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 509737, 1019474, 1529211, 2038948, 2548685, 3058422, 4077896, 5097370, 6116844, 7646055, 10194740, 12233688, 15292110, 20389480, 30584220, 61168440]

約数ペア:

[(1, 61168440), (2, 30584220), (3, 20389480), (4, 15292110), (5, 12233688), (6, 10194740), (8, 7646055), (10, 6116844), (12, 5097370), (15, 4077896), (20, 3058422), (24, 2548685), (30, 2038948), (40, 1529211), (60, 1019474), (120, 509737)]