68817120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{467}}^1$

素因数の和:792

約数の個数: 96

約数和(自身を含む): 217945728

約数和(自身を除く): 149128608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 307, 467, 480, 614, 921, 934, 1228, 1401, 1535, 1842, 1868, 2335, 2456, 2802, 3070, 3684, 3736, 4605, 4670, 4912, 5604, 6140, 7005, 7368, 7472, 9210, 9340, 9824, 11208, 12280, 14010, 14736, 14944, 18420, 18680, 22416, 24560, 28020, 29472, 36840, 37360, 44832, 49120, 56040, 73680, 74720, 112080, 143369, 147360, 224160, 286738, 430107, 573476, 716845, 860214, 1146952, 1433690, 1720428, 2150535, 2293904, 2867380, 3440856, 4301070, 4587808, 5734760, 6881712, 8602140, 11469520, 13763424, 17204280, 22939040, 34408560, 68817120]

約数ペア:

[(1, 68817120), (2, 34408560), (3, 22939040), (4, 17204280), (5, 13763424), (6, 11469520), (8, 8602140), (10, 6881712), (12, 5734760), (15, 4587808), (16, 4301070), (20, 3440856), (24, 2867380), (30, 2293904), (32, 2150535), (40, 1720428), (48, 1433690), (60, 1146952), (80, 860214), (96, 716845), (120, 573476), (160, 430107), (240, 286738), (307, 224160), (467, 147360), (480, 143369), (614, 112080), (921, 74720), (934, 73680), (1228, 56040), (1401, 49120), (1535, 44832), (1842, 37360), (1868, 36840), (2335, 29472), (2456, 28020), (2802, 24560), (3070, 22416), (3684, 18680), (3736, 18420), (4605, 14944), (4670, 14736), (4912, 14010), (5604, 12280), (6140, 11208), (7005, 9824), (7368, 9340), (7472, 9210)]