287102880

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{22153}}^1$

素因数の和:22180

約数の個数: 120

約数和(自身を含む): 1013279652

約数和(自身を除く): 726176772

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, 22153, 44306, 66459, 88612, 110765, 132918, 177224, 199377, 221530, 265836, 332295, 354448, 398754, 443060, 531672, 598131, 664590, 708896, 797508, 886120, 996885, 1063344, 1196262, 1329180, 1595016, 1772240, 1794393, 1993770, 2126688, 2392524, 2658360, 2990655, 3190032, 3544480, 3588786, 3987540, 4785048, 5316720, 5981310, 6380064, 7177572, 7975080, 8971965, 9570096, 10633440, 11962620, 14355144, 15950160, 17943930, 19140192, 23925240, 28710288, 31900320, 35887860, 47850480, 57420576, 71775720, 95700960, 143551440, 287102880]

約数ペア:

[(1, 287102880), (2, 143551440), (3, 95700960), (4, 71775720), (5, 57420576), (6, 47850480), (8, 35887860), (9, 31900320), (10, 28710288), (12, 23925240), (15, 19140192), (16, 17943930), (18, 15950160), (20, 14355144), (24, 11962620), (27, 10633440), (30, 9570096), (32, 8971965), (36, 7975080), (40, 7177572), (45, 6380064), (48, 5981310), (54, 5316720), (60, 4785048), (72, 3987540), (80, 3588786), (81, 3544480), (90, 3190032), (96, 2990655), (108, 2658360), (120, 2392524), (135, 2126688), (144, 1993770), (160, 1794393), (162, 1772240), (180, 1595016), (216, 1329180), (240, 1196262), (270, 1063344), (288, 996885), (324, 886120), (360, 797508), (405, 708896), (432, 664590), (480, 598131), (540, 531672), (648, 443060), (720, 398754), (810, 354448), (864, 332295), (1080, 265836), (1296, 221530), (1440, 199377), (1620, 177224), (2160, 132918), (2592, 110765), (3240, 88612), (4320, 66459), (6480, 44306), (12960, 22153)]