90585280

素因数分解:

$2^6\times 5^1\times {\mathrm{283079}}^1$

素因数の和:283096

約数の個数: 28

約数和(自身を含む): 215706960

約数和(自身を除く): 125121680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 283079, 566158, 1132316, 1415395, 2264632, 2830790, 4529264, 5661580, 9058528, 11323160, 18117056, 22646320, 45292640, 90585280]

約数ペア:

[(1, 90585280), (2, 45292640), (4, 22646320), (5, 18117056), (8, 11323160), (10, 9058528), (16, 5661580), (20, 4529264), (32, 2830790), (40, 2264632), (64, 1415395), (80, 1132316), (160, 566158), (320, 283079)]