1894207680

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{73079}}^1$

素因数の和:73108

約数の個数: 140

約数和(自身を含む): 6738122160

約数和(自身を除く): 4843914480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 73079, 146158, 219237, 292316, 365395, 438474, 584632, 657711, 730790, 876948, 1096185, 1169264, 1315422, 1461580, 1753896, 1973133, 2192370, 2338528, 2630844, 2923160, 3288555, 3507792, 3946266, 4384740, 4677056, 5261688, 5846320, 5919399, 6577110, 7015584, 7892532, 8769480, 9865665, 10523376, 11692640, 11838798, 13154220, 14031168, 15785064, 17538960, 19731330, 21046752, 23385280, 23677596, 26308440, 29596995, 31570128, 35077920, 39462660, 42093504, 47355192, 52616880, 59193990, 63140256, 70155840, 78925320, 94710384, 105233760, 118387980, 126280512, 157850640, 189420768, 210467520, 236775960, 315701280, 378841536, 473551920, 631402560, 947103840, 1894207680]

約数ペア:

[(1, 1894207680), (2, 947103840), (3, 631402560), (4, 473551920), (5, 378841536), (6, 315701280), (8, 236775960), (9, 210467520), (10, 189420768), (12, 157850640), (15, 126280512), (16, 118387980), (18, 105233760), (20, 94710384), (24, 78925320), (27, 70155840), (30, 63140256), (32, 59193990), (36, 52616880), (40, 47355192), (45, 42093504), (48, 39462660), (54, 35077920), (60, 31570128), (64, 29596995), (72, 26308440), (80, 23677596), (81, 23385280), (90, 21046752), (96, 19731330), (108, 17538960), (120, 15785064), (135, 14031168), (144, 13154220), (160, 11838798), (162, 11692640), (180, 10523376), (192, 9865665), (216, 8769480), (240, 7892532), (270, 7015584), (288, 6577110), (320, 5919399), (324, 5846320), (360, 5261688), (405, 4677056), (432, 4384740), (480, 3946266), (540, 3507792), (576, 3288555), (648, 2923160), (720, 2630844), (810, 2338528), (864, 2192370), (960, 1973133), (1080, 1753896), (1296, 1461580), (1440, 1315422), (1620, 1169264), (1728, 1096185), (2160, 876948), (2592, 730790), (2880, 657711), (3240, 584632), (4320, 438474), (5184, 365395), (6480, 292316), (8640, 219237), (12960, 146158), (25920, 73079)]