2008595880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2731}}^1$

素因数の和:2981

約数の個数: 160

約数和(自身を含む): 6783337440

約数和(自身を除く): 4774741560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 227, 270, 324, 360, 405, 454, 540, 648, 681, 810, 908, 1080, 1135, 1362, 1620, 1816, 2043, 2270, 2724, 2731, 3240, 3405, 4086, 4540, 5448, 5462, 6129, 6810, 8172, 8193, 9080, 10215, 10924, 12258, 13620, 13655, 16344, 16386, 18387, 20430, 21848, 24516, 24579, 27240, 27310, 30645, 32772, 36774, 40860, 40965, 49032, 49158, 54620, 61290, 65544, 73548, 73737, 81720, 81930, 91935, 98316, 109240, 122580, 122895, 147096, 147474, 163860, 183870, 196632, 221211, 245160, 245790, 294948, 327720, 367740, 368685, 442422, 491580, 589896, 619937, 735480, 737370, 884844, 983160, 1106055, 1239874, 1474740, 1769688, 1859811, 2212110, 2479748, 2949480, 3099685, 3719622, 4424220, 4959496, 5579433, 6199370, 7439244, 8848440, 9299055, 11158866, 12398740, 14878488, 16738299, 18598110, 22317732, 24797480, 27897165, 33476598, 37196220, 44635464, 50214897, 55794330, 66953196, 74392440, 83691495, 100429794, 111588660, 133906392, 167382990, 200859588, 223177320, 251074485, 334765980, 401719176, 502148970, 669531960, 1004297940, 2008595880]

約数ペア:

[(1, 2008595880), (2, 1004297940), (3, 669531960), (4, 502148970), (5, 401719176), (6, 334765980), (8, 251074485), (9, 223177320), (10, 200859588), (12, 167382990), (15, 133906392), (18, 111588660), (20, 100429794), (24, 83691495), (27, 74392440), (30, 66953196), (36, 55794330), (40, 50214897), (45, 44635464), (54, 37196220), (60, 33476598), (72, 27897165), (81, 24797480), (90, 22317732), (108, 18598110), (120, 16738299), (135, 14878488), (162, 12398740), (180, 11158866), (216, 9299055), (227, 8848440), (270, 7439244), (324, 6199370), (360, 5579433), (405, 4959496), (454, 4424220), (540, 3719622), (648, 3099685), (681, 2949480), (810, 2479748), (908, 2212110), (1080, 1859811), (1135, 1769688), (1362, 1474740), (1620, 1239874), (1816, 1106055), (2043, 983160), (2270, 884844), (2724, 737370), (2731, 735480), (3240, 619937), (3405, 589896), (4086, 491580), (4540, 442422), (5448, 368685), (5462, 367740), (6129, 327720), (6810, 294948), (8172, 245790), (8193, 245160), (9080, 221211), (10215, 196632), (10924, 183870), (12258, 163860), (13620, 147474), (13655, 147096), (16344, 122895), (16386, 122580), (18387, 109240), (20430, 98316), (21848, 91935), (24516, 81930), (24579, 81720), (27240, 73737), (27310, 73548), (30645, 65544), (32772, 61290), (36774, 54620), (40860, 49158), (40965, 49032)]