7980845760

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{307903}}^1$

素因数の和:307932

約数の個数: 140

約数和(自身を含む): 28389364608

約数和(自身を除く): 20408518848

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, 307903, 615806, 923709, 1231612, 1539515, 1847418, 2463224, 2771127, 3079030, 3694836, 4618545, 4926448, 5542254, 6158060, 7389672, 8313381, 9237090, 9852896, 11084508, 12316120, 13855635, 14779344, 16626762, 18474180, 19705792, 22169016, 24632240, 24940143, 27711270, 29558688, 33253524, 36948360, 41566905, 44338032, 49264480, 49880286, 55422540, 59117376, 66507048, 73896720, 83133810, 88676064, 98528960, 99760572, 110845080, 124700715, 133014096, 147793440, 166267620, 177352128, 199521144, 221690160, 249401430, 266028192, 295586880, 332535240, 399042288, 443380320, 498802860, 532056384, 665070480, 798084576, 886760640, 997605720, 1330140960, 1596169152, 1995211440, 2660281920, 3990422880, 7980845760]

約数ペア:

[(1, 7980845760), (2, 3990422880), (3, 2660281920), (4, 1995211440), (5, 1596169152), (6, 1330140960), (8, 997605720), (9, 886760640), (10, 798084576), (12, 665070480), (15, 532056384), (16, 498802860), (18, 443380320), (20, 399042288), (24, 332535240), (27, 295586880), (30, 266028192), (32, 249401430), (36, 221690160), (40, 199521144), (45, 177352128), (48, 166267620), (54, 147793440), (60, 133014096), (64, 124700715), (72, 110845080), (80, 99760572), (81, 98528960), (90, 88676064), (96, 83133810), (108, 73896720), (120, 66507048), (135, 59117376), (144, 55422540), (160, 49880286), (162, 49264480), (180, 44338032), (192, 41566905), (216, 36948360), (240, 33253524), (270, 29558688), (288, 27711270), (320, 24940143), (324, 24632240), (360, 22169016), (405, 19705792), (432, 18474180), (480, 16626762), (540, 14779344), (576, 13855635), (648, 12316120), (720, 11084508), (810, 9852896), (864, 9237090), (960, 8313381), (1080, 7389672), (1296, 6158060), (1440, 5542254), (1620, 4926448), (1728, 4618545), (2160, 3694836), (2592, 3079030), (2880, 2771127), (3240, 2463224), (4320, 1847418), (5184, 1539515), (6480, 1231612), (8640, 923709), (12960, 615806), (25920, 307903)]