2668686480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{1235503}}^1$

素因数の和:1235525

約数の個数: 80

約数和(自身を含む): 9192149760

約数和(自身を除く): 6523463280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 1235503, 2471006, 3706509, 4942012, 6177515, 7413018, 9884024, 11119527, 12355030, 14826036, 18532545, 19768048, 22239054, 24710060, 29652072, 33358581, 37065090, 44478108, 49420120, 55597635, 59304144, 66717162, 74130180, 88956216, 98840240, 111195270, 133434324, 148260360, 166792905, 177912432, 222390540, 266868648, 296520720, 333585810, 444781080, 533737296, 667171620, 889562160, 1334343240, 2668686480]

約数ペア:

[(1, 2668686480), (2, 1334343240), (3, 889562160), (4, 667171620), (5, 533737296), (6, 444781080), (8, 333585810), (9, 296520720), (10, 266868648), (12, 222390540), (15, 177912432), (16, 166792905), (18, 148260360), (20, 133434324), (24, 111195270), (27, 98840240), (30, 88956216), (36, 74130180), (40, 66717162), (45, 59304144), (48, 55597635), (54, 49420120), (60, 44478108), (72, 37065090), (80, 33358581), (90, 29652072), (108, 24710060), (120, 22239054), (135, 19768048), (144, 18532545), (180, 14826036), (216, 12355030), (240, 11119527), (270, 9884024), (360, 7413018), (432, 6177515), (540, 4942012), (720, 3706509), (1080, 2471006), (2160, 1235503)]