1271725920

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{10903}}^1$

素因数の和:10936

約数の個数: 168

約数和(自身を含む): 4505031216

約数和(自身を除く): 3233305296

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, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 810, 864, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1944, 2160, 2430, 2592, 2916, 3240, 3645, 3888, 4320, 4860, 5832, 6480, 7290, 7776, 9720, 10903, 11664, 12960, 14580, 19440, 21806, 23328, 29160, 32709, 38880, 43612, 54515, 58320, 65418, 87224, 98127, 109030, 116640, 130836, 163545, 174448, 196254, 218060, 261672, 294381, 327090, 348896, 392508, 436120, 490635, 523344, 588762, 654180, 785016, 872240, 883143, 981270, 1046688, 1177524, 1308360, 1471905, 1570032, 1744480, 1766286, 1962540, 2355048, 2616720, 2649429, 2943810, 3140064, 3532572, 3925080, 4415715, 4710096, 5233440, 5298858, 5887620, 7065144, 7850160, 7948287, 8831430, 9420192, 10597716, 11775240, 13247145, 14130288, 15700320, 15896574, 17662860, 21195432, 23550480, 26494290, 28260576, 31793148, 35325720, 39741435, 42390864, 47100960, 52988580, 63586296, 70651440, 79482870, 84781728, 105977160, 127172592, 141302880, 158965740, 211954320, 254345184, 317931480, 423908640, 635862960, 1271725920]

約数ペア:

[(1, 1271725920), (2, 635862960), (3, 423908640), (4, 317931480), (5, 254345184), (6, 211954320), (8, 158965740), (9, 141302880), (10, 127172592), (12, 105977160), (15, 84781728), (16, 79482870), (18, 70651440), (20, 63586296), (24, 52988580), (27, 47100960), (30, 42390864), (32, 39741435), (36, 35325720), (40, 31793148), (45, 28260576), (48, 26494290), (54, 23550480), (60, 21195432), (72, 17662860), (80, 15896574), (81, 15700320), (90, 14130288), (96, 13247145), (108, 11775240), (120, 10597716), (135, 9420192), (144, 8831430), (160, 7948287), (162, 7850160), (180, 7065144), (216, 5887620), (240, 5298858), (243, 5233440), (270, 4710096), (288, 4415715), (324, 3925080), (360, 3532572), (405, 3140064), (432, 2943810), (480, 2649429), (486, 2616720), (540, 2355048), (648, 1962540), (720, 1766286), (729, 1744480), (810, 1570032), (864, 1471905), (972, 1308360), (1080, 1177524), (1215, 1046688), (1296, 981270), (1440, 883143), (1458, 872240), (1620, 785016), (1944, 654180), (2160, 588762), (2430, 523344), (2592, 490635), (2916, 436120), (3240, 392508), (3645, 348896), (3888, 327090), (4320, 294381), (4860, 261672), (5832, 218060), (6480, 196254), (7290, 174448), (7776, 163545), (9720, 130836), (10903, 116640), (11664, 109030), (12960, 98127), (14580, 87224), (19440, 65418), (21806, 58320), (23328, 54515), (29160, 43612), (32709, 38880)]