67563120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1429}}^1$

素因数の和:1642

約数の個数: 80

約数和(自身を含む): 210656160

約数和(自身を除く): 143093040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 197, 240, 394, 591, 788, 985, 1182, 1429, 1576, 1970, 2364, 2858, 2955, 3152, 3940, 4287, 4728, 5716, 5910, 7145, 7880, 8574, 9456, 11432, 11820, 14290, 15760, 17148, 21435, 22864, 23640, 28580, 34296, 42870, 47280, 57160, 68592, 85740, 114320, 171480, 281513, 342960, 563026, 844539, 1126052, 1407565, 1689078, 2252104, 2815130, 3378156, 4222695, 4504208, 5630260, 6756312, 8445390, 11260520, 13512624, 16890780, 22521040, 33781560, 67563120]

約数ペア:

[(1, 67563120), (2, 33781560), (3, 22521040), (4, 16890780), (5, 13512624), (6, 11260520), (8, 8445390), (10, 6756312), (12, 5630260), (15, 4504208), (16, 4222695), (20, 3378156), (24, 2815130), (30, 2252104), (40, 1689078), (48, 1407565), (60, 1126052), (80, 844539), (120, 563026), (197, 342960), (240, 281513), (394, 171480), (591, 114320), (788, 85740), (985, 68592), (1182, 57160), (1429, 47280), (1576, 42870), (1970, 34296), (2364, 28580), (2858, 23640), (2955, 22864), (3152, 21435), (3940, 17148), (4287, 15760), (4728, 14290), (5716, 11820), (5910, 11432), (7145, 9456), (7880, 8574)]