57408240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239201}}^1$

素因数の和:239217

約数の個数: 40

約数和(自身を含む): 177966288

約数和(自身を除く): 120558048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 239201, 478402, 717603, 956804, 1196005, 1435206, 1913608, 2392010, 2870412, 3588015, 3827216, 4784020, 5740824, 7176030, 9568040, 11481648, 14352060, 19136080, 28704120, 57408240]

約数ペア:

[(1, 57408240), (2, 28704120), (3, 19136080), (4, 14352060), (5, 11481648), (6, 9568040), (8, 7176030), (10, 5740824), (12, 4784020), (15, 3827216), (16, 3588015), (20, 2870412), (24, 2392010), (30, 1913608), (40, 1435206), (48, 1196005), (60, 956804), (80, 717603), (120, 478402), (240, 239201)]