26865807120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{77899}}^1$

素因数の和:78397

約数の個数: 120

約数和(自身を含む): 90413856000

約数和(自身を除く): 63548048880

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, 240, 360, 479, 720, 958, 1437, 1916, 2395, 2874, 3832, 4311, 4790, 5748, 7185, 7664, 8622, 9580, 11496, 14370, 17244, 19160, 21555, 22992, 28740, 34488, 38320, 43110, 57480, 68976, 77899, 86220, 114960, 155798, 172440, 233697, 311596, 344880, 389495, 467394, 623192, 701091, 778990, 934788, 1168485, 1246384, 1402182, 1557980, 1869576, 2336970, 2804364, 3115960, 3505455, 3739152, 4673940, 5608728, 6231920, 7010910, 9347880, 11217456, 14021820, 18695760, 28043640, 37313621, 56087280, 74627242, 111940863, 149254484, 186568105, 223881726, 298508968, 335822589, 373136210, 447763452, 559704315, 597017936, 671645178, 746272420, 895526904, 1119408630, 1343290356, 1492544840, 1679112945, 1791053808, 2238817260, 2686580712, 2985089680, 3358225890, 4477634520, 5373161424, 6716451780, 8955269040, 13432903560, 26865807120]

約数ペア:

[(1, 26865807120), (2, 13432903560), (3, 8955269040), (4, 6716451780), (5, 5373161424), (6, 4477634520), (8, 3358225890), (9, 2985089680), (10, 2686580712), (12, 2238817260), (15, 1791053808), (16, 1679112945), (18, 1492544840), (20, 1343290356), (24, 1119408630), (30, 895526904), (36, 746272420), (40, 671645178), (45, 597017936), (48, 559704315), (60, 447763452), (72, 373136210), (80, 335822589), (90, 298508968), (120, 223881726), (144, 186568105), (180, 149254484), (240, 111940863), (360, 74627242), (479, 56087280), (720, 37313621), (958, 28043640), (1437, 18695760), (1916, 14021820), (2395, 11217456), (2874, 9347880), (3832, 7010910), (4311, 6231920), (4790, 5608728), (5748, 4673940), (7185, 3739152), (7664, 3505455), (8622, 3115960), (9580, 2804364), (11496, 2336970), (14370, 1869576), (17244, 1557980), (19160, 1402182), (21555, 1246384), (22992, 1168485), (28740, 934788), (34488, 778990), (38320, 701091), (43110, 623192), (57480, 467394), (68976, 389495), (77899, 344880), (86220, 311596), (114960, 233697), (155798, 172440)]