57477360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239489}}^1$

素因数の和:239505

約数の個数: 40

約数和(自身を含む): 178180560

約数和(自身を除く): 120703200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 239489, 478978, 718467, 957956, 1197445, 1436934, 1915912, 2394890, 2873868, 3592335, 3831824, 4789780, 5747736, 7184670, 9579560, 11495472, 14369340, 19159120, 28738680, 57477360]

約数ペア:

[(1, 57477360), (2, 28738680), (3, 19159120), (4, 14369340), (5, 11495472), (6, 9579560), (8, 7184670), (10, 5747736), (12, 4789780), (15, 3831824), (16, 3592335), (20, 2873868), (24, 2394890), (30, 1915912), (40, 1436934), (48, 1197445), (60, 957956), (80, 718467), (120, 478978), (240, 239489)]