64493280

素因数分解:

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

素因数の和:14953

約数の個数: 96

約数和(自身を含む): 225741600

約数和(自身を除く): 161248320

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 14929, 29858, 44787, 59716, 74645, 89574, 119432, 134361, 149290, 179148, 223935, 238864, 268722, 298580, 358296, 403083, 447870, 477728, 537444, 597160, 671805, 716592, 806166, 895740, 1074888, 1194320, 1343610, 1433184, 1612332, 1791480, 2015415, 2149776, 2388640, 2687220, 3224664, 3582960, 4030830, 4299552, 5374440, 6449328, 7165920, 8061660, 10748880, 12898656, 16123320, 21497760, 32246640, 64493280]

約数ペア:

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