68852880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{95629}}^1$

素因数の和:95648

約数の個数: 60

約数和(自身を含む): 231233340

約数和(自身を除く): 162380460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 95629, 191258, 286887, 382516, 478145, 573774, 765032, 860661, 956290, 1147548, 1434435, 1530064, 1721322, 1912580, 2295096, 2868870, 3442644, 3825160, 4303305, 4590192, 5737740, 6885288, 7650320, 8606610, 11475480, 13770576, 17213220, 22950960, 34426440, 68852880]

約数ペア:

[(1, 68852880), (2, 34426440), (3, 22950960), (4, 17213220), (5, 13770576), (6, 11475480), (8, 8606610), (9, 7650320), (10, 6885288), (12, 5737740), (15, 4590192), (16, 4303305), (18, 3825160), (20, 3442644), (24, 2868870), (30, 2295096), (36, 1912580), (40, 1721322), (45, 1530064), (48, 1434435), (60, 1147548), (72, 956290), (80, 860661), (90, 765032), (120, 573774), (144, 478145), (180, 382516), (240, 286887), (360, 191258), (720, 95629)]