65917260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{122069}}^1$

素因数の和:122087

約数の個数: 48

約数和(自身を含む): 205077600

約数和(自身を除く): 139160340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 122069, 244138, 366207, 488276, 610345, 732414, 1098621, 1220690, 1464828, 1831035, 2197242, 2441380, 3295863, 3662070, 4394484, 5493105, 6591726, 7324140, 10986210, 13183452, 16479315, 21972420, 32958630, 65917260]

約数ペア:

[(1, 65917260), (2, 32958630), (3, 21972420), (4, 16479315), (5, 13183452), (6, 10986210), (9, 7324140), (10, 6591726), (12, 5493105), (15, 4394484), (18, 3662070), (20, 3295863), (27, 2441380), (30, 2197242), (36, 1831035), (45, 1464828), (54, 1220690), (60, 1098621), (90, 732414), (108, 610345), (135, 488276), (180, 366207), (270, 244138), (540, 122069)]