2040776880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8503237}}^1$

素因数の和:8503253

約数の個数: 40

約数和(自身を含む): 6326409072

約数和(自身を除く): 4285632192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8503237, 17006474, 25509711, 34012948, 42516185, 51019422, 68025896, 85032370, 102038844, 127548555, 136051792, 170064740, 204077688, 255097110, 340129480, 408155376, 510194220, 680258960, 1020388440, 2040776880]

約数ペア:

[(1, 2040776880), (2, 1020388440), (3, 680258960), (4, 510194220), (5, 408155376), (6, 340129480), (8, 255097110), (10, 204077688), (12, 170064740), (15, 136051792), (16, 127548555), (20, 102038844), (24, 85032370), (30, 68025896), (40, 51019422), (48, 42516185), (60, 34012948), (80, 25509711), (120, 17006474), (240, 8503237)]