63401640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1721}}^1$

素因数の和:2042

約数の個数: 64

約数和(自身を含む): 190935360

約数和(自身を除く): 127533720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 307, 614, 921, 1228, 1535, 1721, 1842, 2456, 3070, 3442, 3684, 4605, 5163, 6140, 6884, 7368, 8605, 9210, 10326, 12280, 13768, 17210, 18420, 20652, 25815, 34420, 36840, 41304, 51630, 68840, 103260, 206520, 528347, 1056694, 1585041, 2113388, 2641735, 3170082, 4226776, 5283470, 6340164, 7925205, 10566940, 12680328, 15850410, 21133880, 31700820, 63401640]

約数ペア:

[(1, 63401640), (2, 31700820), (3, 21133880), (4, 15850410), (5, 12680328), (6, 10566940), (8, 7925205), (10, 6340164), (12, 5283470), (15, 4226776), (20, 3170082), (24, 2641735), (30, 2113388), (40, 1585041), (60, 1056694), (120, 528347), (307, 206520), (614, 103260), (921, 68840), (1228, 51630), (1535, 41304), (1721, 36840), (1842, 34420), (2456, 25815), (3070, 20652), (3442, 18420), (3684, 17210), (4605, 13768), (5163, 12280), (6140, 10326), (6884, 9210), (7368, 8605)]