61622960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6473}}^1$

素因数の和:6510

約数の個数: 80

約数和(自身を含む): 173399616

約数和(自身を除く): 111776656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 6473, 9520, 12946, 25892, 32365, 45311, 51784, 64730, 90622, 103568, 110041, 129460, 181244, 220082, 226555, 258920, 362488, 440164, 453110, 517840, 550205, 724976, 770287, 880328, 906220, 1100410, 1540574, 1760656, 1812440, 2200820, 3081148, 3624880, 3851435, 4401640, 6162296, 7702870, 8803280, 12324592, 15405740, 30811480, 61622960]

約数ペア:

[(1, 61622960), (2, 30811480), (4, 15405740), (5, 12324592), (7, 8803280), (8, 7702870), (10, 6162296), (14, 4401640), (16, 3851435), (17, 3624880), (20, 3081148), (28, 2200820), (34, 1812440), (35, 1760656), (40, 1540574), (56, 1100410), (68, 906220), (70, 880328), (80, 770287), (85, 724976), (112, 550205), (119, 517840), (136, 453110), (140, 440164), (170, 362488), (238, 258920), (272, 226555), (280, 220082), (340, 181244), (476, 129460), (560, 110041), (595, 103568), (680, 90622), (952, 64730), (1190, 51784), (1360, 45311), (1904, 32365), (2380, 25892), (4760, 12946), (6473, 9520)]