128986560

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{14929}}^1$

素因数の和:14955

約数の個数: 112

約数和(自身を含む): 455066400

約数和(自身を除く): 326079840

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, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 14929, 29858, 44787, 59716, 74645, 89574, 119432, 134361, 149290, 179148, 223935, 238864, 268722, 298580, 358296, 403083, 447870, 477728, 537444, 597160, 671805, 716592, 806166, 895740, 955456, 1074888, 1194320, 1343610, 1433184, 1612332, 1791480, 2015415, 2149776, 2388640, 2687220, 2866368, 3224664, 3582960, 4030830, 4299552, 4777280, 5374440, 6449328, 7165920, 8061660, 8599104, 10748880, 12898656, 14331840, 16123320, 21497760, 25797312, 32246640, 42995520, 64493280, 128986560]

約数ペア:

[(1, 128986560), (2, 64493280), (3, 42995520), (4, 32246640), (5, 25797312), (6, 21497760), (8, 16123320), (9, 14331840), (10, 12898656), (12, 10748880), (15, 8599104), (16, 8061660), (18, 7165920), (20, 6449328), (24, 5374440), (27, 4777280), (30, 4299552), (32, 4030830), (36, 3582960), (40, 3224664), (45, 2866368), (48, 2687220), (54, 2388640), (60, 2149776), (64, 2015415), (72, 1791480), (80, 1612332), (90, 1433184), (96, 1343610), (108, 1194320), (120, 1074888), (135, 955456), (144, 895740), (160, 806166), (180, 716592), (192, 671805), (216, 597160), (240, 537444), (270, 477728), (288, 447870), (320, 403083), (360, 358296), (432, 298580), (480, 268722), (540, 238864), (576, 223935), (720, 179148), (864, 149290), (960, 134361), (1080, 119432), (1440, 89574), (1728, 74645), (2160, 59716), (2880, 44787), (4320, 29858), (8640, 14929)]