2090231280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2903099}}^1$

素因数の和:2903118

約数の個数: 60

約数和(自身を含む): 7019695800

約数和(自身を除く): 4929464520

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, 2903099, 5806198, 8709297, 11612396, 14515495, 17418594, 23224792, 26127891, 29030990, 34837188, 43546485, 46449584, 52255782, 58061980, 69674376, 87092970, 104511564, 116123960, 130639455, 139348752, 174185940, 209023128, 232247920, 261278910, 348371880, 418046256, 522557820, 696743760, 1045115640, 2090231280]

約数ペア:

[(1, 2090231280), (2, 1045115640), (3, 696743760), (4, 522557820), (5, 418046256), (6, 348371880), (8, 261278910), (9, 232247920), (10, 209023128), (12, 174185940), (15, 139348752), (16, 130639455), (18, 116123960), (20, 104511564), (24, 87092970), (30, 69674376), (36, 58061980), (40, 52255782), (45, 46449584), (48, 43546485), (60, 34837188), (72, 29030990), (80, 26127891), (90, 23224792), (120, 17418594), (144, 14515495), (180, 11612396), (240, 8709297), (360, 5806198), (720, 2903099)]