67941360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{479}}^1$

素因数の和:695

約数の個数: 120

約数和(自身を含む): 229806720

約数和(自身を除く): 161865360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 197, 240, 360, 394, 479, 591, 720, 788, 958, 985, 1182, 1437, 1576, 1773, 1916, 1970, 2364, 2395, 2874, 2955, 3152, 3546, 3832, 3940, 4311, 4728, 4790, 5748, 5910, 7092, 7185, 7664, 7880, 8622, 8865, 9456, 9580, 11496, 11820, 14184, 14370, 15760, 17244, 17730, 19160, 21555, 22992, 23640, 28368, 28740, 34488, 35460, 38320, 43110, 47280, 57480, 68976, 70920, 86220, 94363, 114960, 141840, 172440, 188726, 283089, 344880, 377452, 471815, 566178, 754904, 849267, 943630, 1132356, 1415445, 1509808, 1698534, 1887260, 2264712, 2830890, 3397068, 3774520, 4246335, 4529424, 5661780, 6794136, 7549040, 8492670, 11323560, 13588272, 16985340, 22647120, 33970680, 67941360]

約数ペア:

[(1, 67941360), (2, 33970680), (3, 22647120), (4, 16985340), (5, 13588272), (6, 11323560), (8, 8492670), (9, 7549040), (10, 6794136), (12, 5661780), (15, 4529424), (16, 4246335), (18, 3774520), (20, 3397068), (24, 2830890), (30, 2264712), (36, 1887260), (40, 1698534), (45, 1509808), (48, 1415445), (60, 1132356), (72, 943630), (80, 849267), (90, 754904), (120, 566178), (144, 471815), (180, 377452), (197, 344880), (240, 283089), (360, 188726), (394, 172440), (479, 141840), (591, 114960), (720, 94363), (788, 86220), (958, 70920), (985, 68976), (1182, 57480), (1437, 47280), (1576, 43110), (1773, 38320), (1916, 35460), (1970, 34488), (2364, 28740), (2395, 28368), (2874, 23640), (2955, 22992), (3152, 21555), (3546, 19160), (3832, 17730), (3940, 17244), (4311, 15760), (4728, 14370), (4790, 14184), (5748, 11820), (5910, 11496), (7092, 9580), (7185, 9456), (7664, 8865), (7880, 8622)]