2705858640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{3758137}}^1$

素因数の和:3758156

約数の個数: 60

約数和(自身を含む): 9087177684

約数和(自身を除く): 6381319044

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, 3758137, 7516274, 11274411, 15032548, 18790685, 22548822, 30065096, 33823233, 37581370, 45097644, 56372055, 60130192, 67646466, 75162740, 90195288, 112744110, 135292932, 150325480, 169116165, 180390576, 225488220, 270585864, 300650960, 338232330, 450976440, 541171728, 676464660, 901952880, 1352929320, 2705858640]

約数ペア:

[(1, 2705858640), (2, 1352929320), (3, 901952880), (4, 676464660), (5, 541171728), (6, 450976440), (8, 338232330), (9, 300650960), (10, 270585864), (12, 225488220), (15, 180390576), (16, 169116165), (18, 150325480), (20, 135292932), (24, 112744110), (30, 90195288), (36, 75162740), (40, 67646466), (45, 60130192), (48, 56372055), (60, 45097644), (72, 37581370), (80, 33823233), (90, 30065096), (120, 22548822), (144, 18790685), (180, 15032548), (240, 11274411), (360, 7516274), (720, 3758137)]