398160411840

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{15361127}}^1$

素因数の和:15361156

約数の個数: 140

約数和(自身を含む): 1416326723856

約数和(自身を除く): 1018166312016

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, 15361127, 30722254, 46083381, 61444508, 76805635, 92166762, 122889016, 138250143, 153611270, 184333524, 230416905, 245778032, 276500286, 307222540, 368667048, 414750429, 460833810, 491556064, 553000572, 614445080, 691250715, 737334096, 829500858, 921667620, 983112128, 1106001144, 1228890160, 1244251287, 1382501430, 1474668192, 1659001716, 1843335240, 2073752145, 2212002288, 2457780320, 2488502574, 2765002860, 2949336384, 3318003432, 3686670480, 4147504290, 4424004576, 4915560640, 4977005148, 5530005720, 6221256435, 6636006864, 7373340960, 8295008580, 8848009152, 9954010296, 11060011440, 12442512870, 13272013728, 14746681920, 16590017160, 19908020592, 22120022880, 24885025740, 26544027456, 33180034320, 39816041184, 44240045760, 49770051480, 66360068640, 79632082368, 99540102960, 132720137280, 199080205920, 398160411840]

約数ペア:

[(1, 398160411840), (2, 199080205920), (3, 132720137280), (4, 99540102960), (5, 79632082368), (6, 66360068640), (8, 49770051480), (9, 44240045760), (10, 39816041184), (12, 33180034320), (15, 26544027456), (16, 24885025740), (18, 22120022880), (20, 19908020592), (24, 16590017160), (27, 14746681920), (30, 13272013728), (32, 12442512870), (36, 11060011440), (40, 9954010296), (45, 8848009152), (48, 8295008580), (54, 7373340960), (60, 6636006864), (64, 6221256435), (72, 5530005720), (80, 4977005148), (81, 4915560640), (90, 4424004576), (96, 4147504290), (108, 3686670480), (120, 3318003432), (135, 2949336384), (144, 2765002860), (160, 2488502574), (162, 2457780320), (180, 2212002288), (192, 2073752145), (216, 1843335240), (240, 1659001716), (270, 1474668192), (288, 1382501430), (320, 1244251287), (324, 1228890160), (360, 1106001144), (405, 983112128), (432, 921667620), (480, 829500858), (540, 737334096), (576, 691250715), (648, 614445080), (720, 553000572), (810, 491556064), (864, 460833810), (960, 414750429), (1080, 368667048), (1296, 307222540), (1440, 276500286), (1620, 245778032), (1728, 230416905), (2160, 184333524), (2592, 153611270), (2880, 138250143), (3240, 122889016), (4320, 92166762), (5184, 76805635), (6480, 61444508), (8640, 46083381), (12960, 30722254), (25920, 15361127)]