2488697280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{864131}}^1$

素因数の和:864154

約数の個数: 84

約数和(自身を含む): 8560091592

約数和(自身を除く): 6071394312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 864131, 1728262, 2592393, 3456524, 4320655, 5184786, 6913048, 7777179, 8641310, 10369572, 12961965, 13826096, 15554358, 17282620, 20739144, 25923930, 27652192, 31108716, 34565240, 38885895, 41478288, 51847860, 55304384, 62217432, 69130480, 77771790, 82956576, 103695720, 124434864, 138260960, 155543580, 165913152, 207391440, 248869728, 276521920, 311087160, 414782880, 497739456, 622174320, 829565760, 1244348640, 2488697280]

約数ペア:

[(1, 2488697280), (2, 1244348640), (3, 829565760), (4, 622174320), (5, 497739456), (6, 414782880), (8, 311087160), (9, 276521920), (10, 248869728), (12, 207391440), (15, 165913152), (16, 155543580), (18, 138260960), (20, 124434864), (24, 103695720), (30, 82956576), (32, 77771790), (36, 69130480), (40, 62217432), (45, 55304384), (48, 51847860), (60, 41478288), (64, 38885895), (72, 34565240), (80, 31108716), (90, 27652192), (96, 25923930), (120, 20739144), (144, 17282620), (160, 15554358), (180, 13826096), (192, 12961965), (240, 10369572), (288, 8641310), (320, 7777179), (360, 6913048), (480, 5184786), (576, 4320655), (720, 3456524), (960, 2592393), (1440, 1728262), (2880, 864131)]