181146480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{2381}}^1$

素因数の和:2714

約数の個数: 80

約数和(自身を含む): 563562144

約数和(自身を除く): 382415664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 317, 634, 951, 1268, 1585, 1902, 2381, 2536, 3170, 3804, 4755, 4762, 5072, 6340, 7143, 7608, 9510, 9524, 11905, 12680, 14286, 15216, 19020, 19048, 23810, 25360, 28572, 35715, 38040, 38096, 47620, 57144, 71430, 76080, 95240, 114288, 142860, 190480, 285720, 571440, 754777, 1509554, 2264331, 3019108, 3773885, 4528662, 6038216, 7547770, 9057324, 11321655, 12076432, 15095540, 18114648, 22643310, 30191080, 36229296, 45286620, 60382160, 90573240, 181146480]

約数ペア:

[(1, 181146480), (2, 90573240), (3, 60382160), (4, 45286620), (5, 36229296), (6, 30191080), (8, 22643310), (10, 18114648), (12, 15095540), (15, 12076432), (16, 11321655), (20, 9057324), (24, 7547770), (30, 6038216), (40, 4528662), (48, 3773885), (60, 3019108), (80, 2264331), (120, 1509554), (240, 754777), (317, 571440), (634, 285720), (951, 190480), (1268, 142860), (1585, 114288), (1902, 95240), (2381, 76080), (2536, 71430), (3170, 57144), (3804, 47620), (4755, 38096), (4762, 38040), (5072, 35715), (6340, 28572), (7143, 25360), (7608, 23810), (9510, 19048), (9524, 19020), (11905, 15216), (12680, 14286)]