71752080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6361}}^1$

素因数の和:6424

約数の個数: 80

約数和(自身を含む): 227199744

約数和(自身を除く): 155447664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 6361, 11280, 12722, 19083, 25444, 31805, 38166, 50888, 63610, 76332, 95415, 101776, 127220, 152664, 190830, 254440, 298967, 305328, 381660, 508880, 597934, 763320, 896901, 1195868, 1494835, 1526640, 1793802, 2391736, 2989670, 3587604, 4484505, 4783472, 5979340, 7175208, 8969010, 11958680, 14350416, 17938020, 23917360, 35876040, 71752080]

約数ペア:

[(1, 71752080), (2, 35876040), (3, 23917360), (4, 17938020), (5, 14350416), (6, 11958680), (8, 8969010), (10, 7175208), (12, 5979340), (15, 4783472), (16, 4484505), (20, 3587604), (24, 2989670), (30, 2391736), (40, 1793802), (47, 1526640), (48, 1494835), (60, 1195868), (80, 896901), (94, 763320), (120, 597934), (141, 508880), (188, 381660), (235, 305328), (240, 298967), (282, 254440), (376, 190830), (470, 152664), (564, 127220), (705, 101776), (752, 95415), (940, 76332), (1128, 63610), (1410, 50888), (1880, 38166), (2256, 31805), (2820, 25444), (3760, 19083), (5640, 12722), (6361, 11280)]