56041320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2609}}^1$

素因数の和:2802

約数の個数: 64

約数和(自身を含む): 169128000

約数和(自身を除く): 113086680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 179, 358, 537, 716, 895, 1074, 1432, 1790, 2148, 2609, 2685, 3580, 4296, 5218, 5370, 7160, 7827, 10436, 10740, 13045, 15654, 20872, 21480, 26090, 31308, 39135, 52180, 62616, 78270, 104360, 156540, 313080, 467011, 934022, 1401033, 1868044, 2335055, 2802066, 3736088, 4670110, 5604132, 7005165, 9340220, 11208264, 14010330, 18680440, 28020660, 56041320]

約数ペア:

[(1, 56041320), (2, 28020660), (3, 18680440), (4, 14010330), (5, 11208264), (6, 9340220), (8, 7005165), (10, 5604132), (12, 4670110), (15, 3736088), (20, 2802066), (24, 2335055), (30, 1868044), (40, 1401033), (60, 934022), (120, 467011), (179, 313080), (358, 156540), (537, 104360), (716, 78270), (895, 62616), (1074, 52180), (1432, 39135), (1790, 31308), (2148, 26090), (2609, 21480), (2685, 20872), (3580, 15654), (4296, 13045), (5218, 10740), (5370, 10436), (7160, 7827)]