122626260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{681257}}^1$

素因数の和:681272

約数の個数: 36

約数和(自身を含む): 371966868

約数和(自身を除く): 249340608

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 681257, 1362514, 2043771, 2725028, 3406285, 4087542, 6131313, 6812570, 8175084, 10218855, 12262626, 13625140, 20437710, 24525252, 30656565, 40875420, 61313130, 122626260]

約数ペア:

[(1, 122626260), (2, 61313130), (3, 40875420), (4, 30656565), (5, 24525252), (6, 20437710), (9, 13625140), (10, 12262626), (12, 10218855), (15, 8175084), (18, 6812570), (20, 6131313), (30, 4087542), (36, 3406285), (45, 2725028), (60, 2043771), (90, 1362514), (180, 681257)]