19195613280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{1481143}}^1$

素因数の和:1481170

約数の個数: 120

約数和(自身を含む): 67744564272

約数和(自身を除く): 48548950992

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 1481143, 2962286, 4443429, 5924572, 7405715, 8886858, 11849144, 13330287, 14811430, 17773716, 22217145, 23698288, 26660574, 29622860, 35547432, 39990861, 44434290, 47396576, 53321148, 59245720, 66651435, 71094864, 79981722, 88868580, 106642296, 118491440, 119972583, 133302870, 142189728, 159963444, 177737160, 199954305, 213284592, 236982880, 239945166, 266605740, 319926888, 355474320, 399908610, 426569184, 479890332, 533211480, 599862915, 639853776, 710948640, 799817220, 959780664, 1066422960, 1199725830, 1279707552, 1599634440, 1919561328, 2132845920, 2399451660, 3199268880, 3839122656, 4798903320, 6398537760, 9597806640, 19195613280]

約数ペア:

[(1, 19195613280), (2, 9597806640), (3, 6398537760), (4, 4798903320), (5, 3839122656), (6, 3199268880), (8, 2399451660), (9, 2132845920), (10, 1919561328), (12, 1599634440), (15, 1279707552), (16, 1199725830), (18, 1066422960), (20, 959780664), (24, 799817220), (27, 710948640), (30, 639853776), (32, 599862915), (36, 533211480), (40, 479890332), (45, 426569184), (48, 399908610), (54, 355474320), (60, 319926888), (72, 266605740), (80, 239945166), (81, 236982880), (90, 213284592), (96, 199954305), (108, 177737160), (120, 159963444), (135, 142189728), (144, 133302870), (160, 119972583), (162, 118491440), (180, 106642296), (216, 88868580), (240, 79981722), (270, 71094864), (288, 66651435), (324, 59245720), (360, 53321148), (405, 47396576), (432, 44434290), (480, 39990861), (540, 35547432), (648, 29622860), (720, 26660574), (810, 23698288), (864, 22217145), (1080, 17773716), (1296, 14811430), (1440, 13330287), (1620, 11849144), (2160, 8886858), (2592, 7405715), (3240, 5924572), (4320, 4443429), (6480, 2962286), (12960, 1481143)]