1305305280

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{50359}}^1$

素因数の和:50388

約数の個数: 140

約数和(自身を含む): 4643292720

約数和(自身を除く): 3337987440

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, 50359, 100718, 151077, 201436, 251795, 302154, 402872, 453231, 503590, 604308, 755385, 805744, 906462, 1007180, 1208616, 1359693, 1510770, 1611488, 1812924, 2014360, 2266155, 2417232, 2719386, 3021540, 3222976, 3625848, 4028720, 4079079, 4532310, 4834464, 5438772, 6043080, 6798465, 7251696, 8057440, 8158158, 9064620, 9668928, 10877544, 12086160, 13596930, 14503392, 16114880, 16316316, 18129240, 20395395, 21755088, 24172320, 27193860, 29006784, 32632632, 36258480, 40790790, 43510176, 48344640, 54387720, 65265264, 72516960, 81581580, 87020352, 108775440, 130530528, 145033920, 163163160, 217550880, 261061056, 326326320, 435101760, 652652640, 1305305280]

約数ペア:

[(1, 1305305280), (2, 652652640), (3, 435101760), (4, 326326320), (5, 261061056), (6, 217550880), (8, 163163160), (9, 145033920), (10, 130530528), (12, 108775440), (15, 87020352), (16, 81581580), (18, 72516960), (20, 65265264), (24, 54387720), (27, 48344640), (30, 43510176), (32, 40790790), (36, 36258480), (40, 32632632), (45, 29006784), (48, 27193860), (54, 24172320), (60, 21755088), (64, 20395395), (72, 18129240), (80, 16316316), (81, 16114880), (90, 14503392), (96, 13596930), (108, 12086160), (120, 10877544), (135, 9668928), (144, 9064620), (160, 8158158), (162, 8057440), (180, 7251696), (192, 6798465), (216, 6043080), (240, 5438772), (270, 4834464), (288, 4532310), (320, 4079079), (324, 4028720), (360, 3625848), (405, 3222976), (432, 3021540), (480, 2719386), (540, 2417232), (576, 2266155), (648, 2014360), (720, 1812924), (810, 1611488), (864, 1510770), (960, 1359693), (1080, 1208616), (1296, 1007180), (1440, 906462), (1620, 805744), (1728, 755385), (2160, 604308), (2592, 503590), (2880, 453231), (3240, 402872), (4320, 302154), (5184, 251795), (6480, 201436), (8640, 151077), (12960, 100718), (25920, 50359)]