54502440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6397}}^1$

素因数の和:6482

約数の個数: 64

約数和(自身を含む): 165836160

約数和(自身を除く): 111333720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 6397, 8520, 12794, 19191, 25588, 31985, 38382, 51176, 63970, 76764, 95955, 127940, 153528, 191910, 255880, 383820, 454187, 767640, 908374, 1362561, 1816748, 2270935, 2725122, 3633496, 4541870, 5450244, 6812805, 9083740, 10900488, 13625610, 18167480, 27251220, 54502440]

約数ペア:

[(1, 54502440), (2, 27251220), (3, 18167480), (4, 13625610), (5, 10900488), (6, 9083740), (8, 6812805), (10, 5450244), (12, 4541870), (15, 3633496), (20, 2725122), (24, 2270935), (30, 1816748), (40, 1362561), (60, 908374), (71, 767640), (120, 454187), (142, 383820), (213, 255880), (284, 191910), (355, 153528), (426, 127940), (568, 95955), (710, 76764), (852, 63970), (1065, 51176), (1420, 38382), (1704, 31985), (2130, 25588), (2840, 19191), (4260, 12794), (6397, 8520)]