8438605920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{651127}}^1$

素因数の和:651154

約数の個数: 120

約数和(自身を含む): 29781292464

約数和(自身を除く): 21342686544

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, 651127, 1302254, 1953381, 2604508, 3255635, 3906762, 5209016, 5860143, 6511270, 7813524, 9766905, 10418032, 11720286, 13022540, 15627048, 17580429, 19533810, 20836064, 23440572, 26045080, 29300715, 31254096, 35160858, 39067620, 46881144, 52090160, 52741287, 58601430, 62508192, 70321716, 78135240, 87902145, 93762288, 104180320, 105482574, 117202860, 140643432, 156270480, 175804290, 187524576, 210965148, 234405720, 263706435, 281286864, 312540960, 351608580, 421930296, 468811440, 527412870, 562573728, 703217160, 843860592, 937622880, 1054825740, 1406434320, 1687721184, 2109651480, 2812868640, 4219302960, 8438605920]

約数ペア:

[(1, 8438605920), (2, 4219302960), (3, 2812868640), (4, 2109651480), (5, 1687721184), (6, 1406434320), (8, 1054825740), (9, 937622880), (10, 843860592), (12, 703217160), (15, 562573728), (16, 527412870), (18, 468811440), (20, 421930296), (24, 351608580), (27, 312540960), (30, 281286864), (32, 263706435), (36, 234405720), (40, 210965148), (45, 187524576), (48, 175804290), (54, 156270480), (60, 140643432), (72, 117202860), (80, 105482574), (81, 104180320), (90, 93762288), (96, 87902145), (108, 78135240), (120, 70321716), (135, 62508192), (144, 58601430), (160, 52741287), (162, 52090160), (180, 46881144), (216, 39067620), (240, 35160858), (270, 31254096), (288, 29300715), (324, 26045080), (360, 23440572), (405, 20836064), (432, 19533810), (480, 17580429), (540, 15627048), (648, 13022540), (720, 11720286), (810, 10418032), (864, 9766905), (1080, 7813524), (1296, 6511270), (1440, 5860143), (1620, 5209016), (2160, 3906762), (2592, 3255635), (3240, 2604508), (4320, 1953381), (6480, 1302254), (12960, 651127)]