126803280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1721}}^1$

素因数の和:2044

約数の個数: 80

約数和(自身を含む): 394599744

約数和(自身を除く): 267796464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 307, 614, 921, 1228, 1535, 1721, 1842, 2456, 3070, 3442, 3684, 4605, 4912, 5163, 6140, 6884, 7368, 8605, 9210, 10326, 12280, 13768, 14736, 17210, 18420, 20652, 24560, 25815, 27536, 34420, 36840, 41304, 51630, 68840, 73680, 82608, 103260, 137680, 206520, 413040, 528347, 1056694, 1585041, 2113388, 2641735, 3170082, 4226776, 5283470, 6340164, 7925205, 8453552, 10566940, 12680328, 15850410, 21133880, 25360656, 31700820, 42267760, 63401640, 126803280]

約数ペア:

[(1, 126803280), (2, 63401640), (3, 42267760), (4, 31700820), (5, 25360656), (6, 21133880), (8, 15850410), (10, 12680328), (12, 10566940), (15, 8453552), (16, 7925205), (20, 6340164), (24, 5283470), (30, 4226776), (40, 3170082), (48, 2641735), (60, 2113388), (80, 1585041), (120, 1056694), (240, 528347), (307, 413040), (614, 206520), (921, 137680), (1228, 103260), (1535, 82608), (1721, 73680), (1842, 68840), (2456, 51630), (3070, 41304), (3442, 36840), (3684, 34420), (4605, 27536), (4912, 25815), (5163, 24560), (6140, 20652), (6884, 18420), (7368, 17210), (8605, 14736), (9210, 13768), (10326, 12280)]