1201205400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{2002009}}^1$

素因数の和:2002028

約数の個数: 48

約数和(自身を含む): 3723738600

約数和(自身を除く): 2522533200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 2002009, 4004018, 6006027, 8008036, 10010045, 12012054, 16016072, 20020090, 24024108, 30030135, 40040180, 48048216, 50050225, 60060270, 80080360, 100100450, 120120540, 150150675, 200200900, 240241080, 300301350, 400401800, 600602700, 1201205400]

約数ペア:

[(1, 1201205400), (2, 600602700), (3, 400401800), (4, 300301350), (5, 240241080), (6, 200200900), (8, 150150675), (10, 120120540), (12, 100100450), (15, 80080360), (20, 60060270), (24, 50050225), (25, 48048216), (30, 40040180), (40, 30030135), (50, 24024108), (60, 20020090), (75, 16016072), (100, 12012054), (120, 10010045), (150, 8008036), (200, 6006027), (300, 4004018), (600, 2002009)]