259690652640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{20037859}}^1$

素因数の和:20037886

約数の個数: 120

約数和(自身を含む): 916491640680

約数和(自身を除く): 656800988040

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, 20037859, 40075718, 60113577, 80151436, 100189295, 120227154, 160302872, 180340731, 200378590, 240454308, 300567885, 320605744, 360681462, 400757180, 480908616, 541022193, 601135770, 641211488, 721362924, 801514360, 901703655, 961817232, 1082044386, 1202271540, 1442725848, 1603028720, 1623066579, 1803407310, 1923634464, 2164088772, 2404543080, 2705110965, 2885451696, 3206057440, 3246133158, 3606814620, 4328177544, 4809086160, 5410221930, 5770903392, 6492266316, 7213629240, 8115332895, 8656355088, 9618172320, 10820443860, 12984532632, 14427258480, 16230665790, 17312710176, 21640887720, 25969065264, 28854516960, 32461331580, 43281775440, 51938130528, 64922663160, 86563550880, 129845326320, 259690652640]

約数ペア:

[(1, 259690652640), (2, 129845326320), (3, 86563550880), (4, 64922663160), (5, 51938130528), (6, 43281775440), (8, 32461331580), (9, 28854516960), (10, 25969065264), (12, 21640887720), (15, 17312710176), (16, 16230665790), (18, 14427258480), (20, 12984532632), (24, 10820443860), (27, 9618172320), (30, 8656355088), (32, 8115332895), (36, 7213629240), (40, 6492266316), (45, 5770903392), (48, 5410221930), (54, 4809086160), (60, 4328177544), (72, 3606814620), (80, 3246133158), (81, 3206057440), (90, 2885451696), (96, 2705110965), (108, 2404543080), (120, 2164088772), (135, 1923634464), (144, 1803407310), (160, 1623066579), (162, 1603028720), (180, 1442725848), (216, 1202271540), (240, 1082044386), (270, 961817232), (288, 901703655), (324, 801514360), (360, 721362924), (405, 641211488), (432, 601135770), (480, 541022193), (540, 480908616), (648, 400757180), (720, 360681462), (810, 320605744), (864, 300567885), (1080, 240454308), (1296, 200378590), (1440, 180340731), (1620, 160302872), (2160, 120227154), (2592, 100189295), (3240, 80151436), (4320, 60113577), (6480, 40075718), (12960, 20037859)]