61162680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{509689}}^1$

素因数の和:509703

約数の個数: 32

約数和(自身を含む): 183488400

約数和(自身を除く): 122325720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 509689, 1019378, 1529067, 2038756, 2548445, 3058134, 4077512, 5096890, 6116268, 7645335, 10193780, 12232536, 15290670, 20387560, 30581340, 61162680]

約数ペア:

[(1, 61162680), (2, 30581340), (3, 20387560), (4, 15290670), (5, 12232536), (6, 10193780), (8, 7645335), (10, 6116268), (12, 5096890), (15, 4077512), (20, 3058134), (24, 2548445), (30, 2038756), (40, 1529067), (60, 1019378), (120, 509689)]