57360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239}}^1$

素因数の和:255

約数の個数: 40

約数和(自身を含む): 178560

約数和(自身を除く): 121200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 239, 240, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 3824, 4780, 5736, 7170, 9560, 11472, 14340, 19120, 28680, 57360]

約数ペア:

[(1, 57360), (2, 28680), (3, 19120), (4, 14340), (5, 11472), (6, 9560), (8, 7170), (10, 5736), (12, 4780), (15, 3824), (16, 3585), (20, 2868), (24, 2390), (30, 1912), (40, 1434), (48, 1195), (60, 956), (80, 717), (120, 478), (239, 240)]