2277771840

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{87877}}^1$

素因数の和:87906

約数の個数: 140

約数和(自身を含む): 8102527356

約数和(自身を除く): 5824755516

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, 87877, 175754, 263631, 351508, 439385, 527262, 703016, 790893, 878770, 1054524, 1318155, 1406032, 1581786, 1757540, 2109048, 2372679, 2636310, 2812064, 3163572, 3515080, 3954465, 4218096, 4745358, 5272620, 5624128, 6327144, 7030160, 7118037, 7908930, 8436192, 9490716, 10545240, 11863395, 12654288, 14060320, 14236074, 15817860, 16872384, 18981432, 21090480, 23726790, 25308576, 28120640, 28472148, 31635720, 35590185, 37962864, 42180960, 47453580, 50617152, 56944296, 63271440, 71180370, 75925728, 84361920, 94907160, 113888592, 126542880, 142360740, 151851456, 189814320, 227777184, 253085760, 284721480, 379628640, 455554368, 569442960, 759257280, 1138885920, 2277771840]

約数ペア:

[(1, 2277771840), (2, 1138885920), (3, 759257280), (4, 569442960), (5, 455554368), (6, 379628640), (8, 284721480), (9, 253085760), (10, 227777184), (12, 189814320), (15, 151851456), (16, 142360740), (18, 126542880), (20, 113888592), (24, 94907160), (27, 84361920), (30, 75925728), (32, 71180370), (36, 63271440), (40, 56944296), (45, 50617152), (48, 47453580), (54, 42180960), (60, 37962864), (64, 35590185), (72, 31635720), (80, 28472148), (81, 28120640), (90, 25308576), (96, 23726790), (108, 21090480), (120, 18981432), (135, 16872384), (144, 15817860), (160, 14236074), (162, 14060320), (180, 12654288), (192, 11863395), (216, 10545240), (240, 9490716), (270, 8436192), (288, 7908930), (320, 7118037), (324, 7030160), (360, 6327144), (405, 5624128), (432, 5272620), (480, 4745358), (540, 4218096), (576, 3954465), (648, 3515080), (720, 3163572), (810, 2812064), (864, 2636310), (960, 2372679), (1080, 2109048), (1296, 1757540), (1440, 1581786), (1620, 1406032), (1728, 1318155), (2160, 1054524), (2592, 878770), (2880, 790893), (3240, 703016), (4320, 527262), (5184, 439385), (6480, 351508), (8640, 263631), (12960, 175754), (25920, 87877)]