2068441920

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{79801}}^1$

素因数の和:79830

約数の個数: 140

約数和(自身を含む): 7357904004

約数和(自身を除く): 5289462084

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, 79801, 159602, 239403, 319204, 399005, 478806, 638408, 718209, 798010, 957612, 1197015, 1276816, 1436418, 1596020, 1915224, 2154627, 2394030, 2553632, 2872836, 3192040, 3591045, 3830448, 4309254, 4788060, 5107264, 5745672, 6384080, 6463881, 7182090, 7660896, 8618508, 9576120, 10773135, 11491344, 12768160, 12927762, 14364180, 15321792, 17237016, 19152240, 21546270, 22982688, 25536320, 25855524, 28728360, 32319405, 34474032, 38304480, 43092540, 45965376, 51711048, 57456720, 64638810, 68948064, 76608960, 86185080, 103422096, 114913440, 129277620, 137896128, 172370160, 206844192, 229826880, 258555240, 344740320, 413688384, 517110480, 689480640, 1034220960, 2068441920]

約数ペア:

[(1, 2068441920), (2, 1034220960), (3, 689480640), (4, 517110480), (5, 413688384), (6, 344740320), (8, 258555240), (9, 229826880), (10, 206844192), (12, 172370160), (15, 137896128), (16, 129277620), (18, 114913440), (20, 103422096), (24, 86185080), (27, 76608960), (30, 68948064), (32, 64638810), (36, 57456720), (40, 51711048), (45, 45965376), (48, 43092540), (54, 38304480), (60, 34474032), (64, 32319405), (72, 28728360), (80, 25855524), (81, 25536320), (90, 22982688), (96, 21546270), (108, 19152240), (120, 17237016), (135, 15321792), (144, 14364180), (160, 12927762), (162, 12768160), (180, 11491344), (192, 10773135), (216, 9576120), (240, 8618508), (270, 7660896), (288, 7182090), (320, 6463881), (324, 6384080), (360, 5745672), (405, 5107264), (432, 4788060), (480, 4309254), (540, 3830448), (576, 3591045), (648, 3192040), (720, 2872836), (810, 2553632), (864, 2394030), (960, 2154627), (1080, 1915224), (1296, 1596020), (1440, 1436418), (1620, 1276816), (1728, 1197015), (2160, 957612), (2592, 798010), (2880, 718209), (3240, 638408), (4320, 478806), (5184, 399005), (6480, 319204), (8640, 239403), (12960, 159602), (25920, 79801)]