2008671480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1859881}}^1$

素因数の和:1859901

約数の個数: 64

約数和(自身を含む): 6695575200

約数和(自身を除く): 4686903720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1859881, 3719762, 5579643, 7439524, 9299405, 11159286, 14879048, 16738929, 18598810, 22318572, 27898215, 33477858, 37197620, 44637144, 50216787, 55796430, 66955716, 74395240, 83694645, 100433574, 111592860, 133911432, 167389290, 200867148, 223185720, 251083935, 334778580, 401734296, 502167870, 669557160, 1004335740, 2008671480]

約数ペア:

[(1, 2008671480), (2, 1004335740), (3, 669557160), (4, 502167870), (5, 401734296), (6, 334778580), (8, 251083935), (9, 223185720), (10, 200867148), (12, 167389290), (15, 133911432), (18, 111592860), (20, 100433574), (24, 83694645), (27, 74395240), (30, 66955716), (36, 55796430), (40, 50216787), (45, 44637144), (54, 37197620), (60, 33477858), (72, 27898215), (90, 22318572), (108, 18598810), (120, 16738929), (135, 14879048), (180, 11159286), (216, 9299405), (270, 7439524), (360, 5579643), (540, 3719762), (1080, 1859881)]