12198748560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{715889}}^1$

素因数の和:715976

約数の個数: 80

約数和(自身を含む): 38348795520

約数和(自身を除く): 26150046960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 17040, 715889, 1431778, 2147667, 2863556, 3579445, 4295334, 5727112, 7158890, 8590668, 10738335, 11454224, 14317780, 17181336, 21476670, 28635560, 34362672, 42953340, 50828119, 57271120, 85906680, 101656238, 152484357, 171813360, 203312476, 254140595, 304968714, 406624952, 508281190, 609937428, 762421785, 813249904, 1016562380, 1219874856, 1524843570, 2033124760, 2439749712, 3049687140, 4066249520, 6099374280, 12198748560]

約数ペア:

[(1, 12198748560), (2, 6099374280), (3, 4066249520), (4, 3049687140), (5, 2439749712), (6, 2033124760), (8, 1524843570), (10, 1219874856), (12, 1016562380), (15, 813249904), (16, 762421785), (20, 609937428), (24, 508281190), (30, 406624952), (40, 304968714), (48, 254140595), (60, 203312476), (71, 171813360), (80, 152484357), (120, 101656238), (142, 85906680), (213, 57271120), (240, 50828119), (284, 42953340), (355, 34362672), (426, 28635560), (568, 21476670), (710, 17181336), (852, 14317780), (1065, 11454224), (1136, 10738335), (1420, 8590668), (1704, 7158890), (2130, 5727112), (2840, 4295334), (3408, 3579445), (4260, 2863556), (5680, 2147667), (8520, 1431778), (17040, 715889)]