53975760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{941}}^1$

素因数の和:1196

約数の個数: 80

約数和(自身を含む): 168203520

約数和(自身を除く): 114227760

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, 941, 956, 1195, 1434, 1882, 1912, 2390, 2823, 2868, 3585, 3764, 3824, 4705, 4780, 5646, 5736, 7170, 7528, 9410, 9560, 11292, 11472, 14115, 14340, 15056, 18820, 19120, 22584, 28230, 28680, 37640, 45168, 56460, 57360, 75280, 112920, 224899, 225840, 449798, 674697, 899596, 1124495, 1349394, 1799192, 2248990, 2698788, 3373485, 3598384, 4497980, 5397576, 6746970, 8995960, 10795152, 13493940, 17991920, 26987880, 53975760]

約数ペア:

[(1, 53975760), (2, 26987880), (3, 17991920), (4, 13493940), (5, 10795152), (6, 8995960), (8, 6746970), (10, 5397576), (12, 4497980), (15, 3598384), (16, 3373485), (20, 2698788), (24, 2248990), (30, 1799192), (40, 1349394), (48, 1124495), (60, 899596), (80, 674697), (120, 449798), (239, 225840), (240, 224899), (478, 112920), (717, 75280), (941, 57360), (956, 56460), (1195, 45168), (1434, 37640), (1882, 28680), (1912, 28230), (2390, 22584), (2823, 19120), (2868, 18820), (3585, 15056), (3764, 14340), (3824, 14115), (4705, 11472), (4780, 11292), (5646, 9560), (5736, 9410), (7170, 7528)]