268284960

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:317

約数の個数: 240

約数和(自身を含む): 960132096

約数和(自身を除く): 691847136

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, 127, 135, 144, 160, 162, 163, 180, 216, 240, 254, 270, 288, 324, 326, 360, 381, 405, 432, 480, 489, 508, 540, 635, 648, 652, 720, 762, 810, 815, 864, 978, 1016, 1080, 1143, 1270, 1296, 1304, 1440, 1467, 1524, 1620, 1630, 1905, 1956, 2032, 2160, 2286, 2445, 2540, 2592, 2608, 2934, 3048, 3240, 3260, 3429, 3810, 3912, 4064, 4320, 4401, 4572, 4890, 5080, 5216, 5715, 5868, 6096, 6480, 6520, 6858, 7335, 7620, 7824, 8802, 9144, 9780, 10160, 10287, 11430, 11736, 12192, 12960, 13040, 13203, 13716, 14670, 15240, 15648, 17145, 17604, 18288, 19560, 20320, 20574, 20701, 22005, 22860, 23472, 26080, 26406, 27432, 29340, 30480, 34290, 35208, 36576, 39120, 41148, 41402, 44010, 45720, 46944, 51435, 52812, 54864, 58680, 60960, 62103, 66015, 68580, 70416, 78240, 82296, 82804, 88020, 91440, 102870, 103505, 105624, 109728, 117360, 124206, 132030, 137160, 140832, 164592, 165608, 176040, 182880, 186309, 205740, 207010, 211248, 234720, 248412, 264060, 274320, 310515, 329184, 331216, 352080, 372618, 411480, 414020, 422496, 496824, 528120, 548640, 558927, 621030, 662432, 704160, 745236, 822960, 828040, 931545, 993648, 1056240, 1117854, 1242060, 1490472, 1645920, 1656080, 1676781, 1863090, 1987296, 2112480, 2235708, 2484120, 2794635, 2980944, 3312160, 3353562, 3726180, 4471416, 4968240, 5589270, 5961888, 6707124, 7452360, 8383905, 8942832, 9936480, 11178540, 13414248, 14904720, 16767810, 17885664, 22357080, 26828496, 29809440, 33535620, 44714160, 53656992, 67071240, 89428320, 134142480, 268284960]

約数ペア:

[(1, 268284960), (2, 134142480), (3, 89428320), (4, 67071240), (5, 53656992), (6, 44714160), (8, 33535620), (9, 29809440), (10, 26828496), (12, 22357080), (15, 17885664), (16, 16767810), (18, 14904720), (20, 13414248), (24, 11178540), (27, 9936480), (30, 8942832), (32, 8383905), (36, 7452360), (40, 6707124), (45, 5961888), (48, 5589270), (54, 4968240), (60, 4471416), (72, 3726180), (80, 3353562), (81, 3312160), (90, 2980944), (96, 2794635), (108, 2484120), (120, 2235708), (127, 2112480), (135, 1987296), (144, 1863090), (160, 1676781), (162, 1656080), (163, 1645920), (180, 1490472), (216, 1242060), (240, 1117854), (254, 1056240), (270, 993648), (288, 931545), (324, 828040), (326, 822960), (360, 745236), (381, 704160), (405, 662432), (432, 621030), (480, 558927), (489, 548640), (508, 528120), (540, 496824), (635, 422496), (648, 414020), (652, 411480), (720, 372618), (762, 352080), (810, 331216), (815, 329184), (864, 310515), (978, 274320), (1016, 264060), (1080, 248412), (1143, 234720), (1270, 211248), (1296, 207010), (1304, 205740), (1440, 186309), (1467, 182880), (1524, 176040), (1620, 165608), (1630, 164592), (1905, 140832), (1956, 137160), (2032, 132030), (2160, 124206), (2286, 117360), (2445, 109728), (2540, 105624), (2592, 103505), (2608, 102870), (2934, 91440), (3048, 88020), (3240, 82804), (3260, 82296), (3429, 78240), (3810, 70416), (3912, 68580), (4064, 66015), (4320, 62103), (4401, 60960), (4572, 58680), (4890, 54864), (5080, 52812), (5216, 51435), (5715, 46944), (5868, 45720), (6096, 44010), (6480, 41402), (6520, 41148), (6858, 39120), (7335, 36576), (7620, 35208), (7824, 34290), (8802, 30480), (9144, 29340), (9780, 27432), (10160, 26406), (10287, 26080), (11430, 23472), (11736, 22860), (12192, 22005), (12960, 20701), (13040, 20574), (13203, 20320), (13716, 19560), (14670, 18288), (15240, 17604), (15648, 17145)]