795497760

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{61381}}^1$

素因数の和:61408

約数の個数: 120

約数和(自身を含む): 2807489916

約数和(自身を除く): 2011992156

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, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 61381, 122762, 184143, 245524, 306905, 368286, 491048, 552429, 613810, 736572, 920715, 982096, 1104858, 1227620, 1473144, 1657287, 1841430, 1964192, 2209716, 2455240, 2762145, 2946288, 3314574, 3682860, 4419432, 4910480, 4971861, 5524290, 5892576, 6629148, 7365720, 8286435, 8838864, 9820960, 9943722, 11048580, 13258296, 14731440, 16572870, 17677728, 19887444, 22097160, 24859305, 26516592, 29462880, 33145740, 39774888, 44194320, 49718610, 53033184, 66291480, 79549776, 88388640, 99437220, 132582960, 159099552, 198874440, 265165920, 397748880, 795497760]

約数ペア:

[(1, 795497760), (2, 397748880), (3, 265165920), (4, 198874440), (5, 159099552), (6, 132582960), (8, 99437220), (9, 88388640), (10, 79549776), (12, 66291480), (15, 53033184), (16, 49718610), (18, 44194320), (20, 39774888), (24, 33145740), (27, 29462880), (30, 26516592), (32, 24859305), (36, 22097160), (40, 19887444), (45, 17677728), (48, 16572870), (54, 14731440), (60, 13258296), (72, 11048580), (80, 9943722), (81, 9820960), (90, 8838864), (96, 8286435), (108, 7365720), (120, 6629148), (135, 5892576), (144, 5524290), (160, 4971861), (162, 4910480), (180, 4419432), (216, 3682860), (240, 3314574), (270, 2946288), (288, 2762145), (324, 2455240), (360, 2209716), (405, 1964192), (432, 1841430), (480, 1657287), (540, 1473144), (648, 1227620), (720, 1104858), (810, 982096), (864, 920715), (1080, 736572), (1296, 613810), (1440, 552429), (1620, 491048), (2160, 368286), (2592, 306905), (3240, 245524), (4320, 184143), (6480, 122762), (12960, 61381)]