171126960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11689}}^1$

素因数の和:11766

約数の個数: 80

約数和(自身を含む): 539236320

約数和(自身を除く): 368109360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 11689, 14640, 23378, 35067, 46756, 58445, 70134, 93512, 116890, 140268, 175335, 187024, 233780, 280536, 350670, 467560, 561072, 701340, 713029, 935120, 1402680, 1426058, 2139087, 2805360, 2852116, 3565145, 4278174, 5704232, 7130290, 8556348, 10695435, 11408464, 14260580, 17112696, 21390870, 28521160, 34225392, 42781740, 57042320, 85563480, 171126960]

約数ペア:

[(1, 171126960), (2, 85563480), (3, 57042320), (4, 42781740), (5, 34225392), (6, 28521160), (8, 21390870), (10, 17112696), (12, 14260580), (15, 11408464), (16, 10695435), (20, 8556348), (24, 7130290), (30, 5704232), (40, 4278174), (48, 3565145), (60, 2852116), (61, 2805360), (80, 2139087), (120, 1426058), (122, 1402680), (183, 935120), (240, 713029), (244, 701340), (305, 561072), (366, 467560), (488, 350670), (610, 280536), (732, 233780), (915, 187024), (976, 175335), (1220, 140268), (1464, 116890), (1830, 93512), (2440, 70134), (2928, 58445), (3660, 46756), (4880, 35067), (7320, 23378), (11689, 14640)]