139475858640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{581149411}}^1$

素因数の和:581149427

約数の個数: 40

約数和(自身を含む): 432375162528

約数和(自身を除く): 292899303888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 581149411, 1162298822, 1743448233, 2324597644, 2905747055, 3486896466, 4649195288, 5811494110, 6973792932, 8717241165, 9298390576, 11622988220, 13947585864, 17434482330, 23245976440, 27895171728, 34868964660, 46491952880, 69737929320, 139475858640]

約数ペア:

[(1, 139475858640), (2, 69737929320), (3, 46491952880), (4, 34868964660), (5, 27895171728), (6, 23245976440), (8, 17434482330), (10, 13947585864), (12, 11622988220), (15, 9298390576), (16, 8717241165), (20, 6973792932), (24, 5811494110), (30, 4649195288), (40, 3486896466), (48, 2905747055), (60, 2324597644), (80, 1743448233), (120, 1162298822), (240, 581149411)]