309186120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2576551}}^1$

素因数の和:2576565

約数の個数: 32

約数和(自身を含む): 927558720

約数和(自身を除く): 618372600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2576551, 5153102, 7729653, 10306204, 12882755, 15459306, 20612408, 25765510, 30918612, 38648265, 51531020, 61837224, 77296530, 103062040, 154593060, 309186120]

約数ペア:

[(1, 309186120), (2, 154593060), (3, 103062040), (4, 77296530), (5, 61837224), (6, 51531020), (8, 38648265), (10, 30918612), (12, 25765510), (15, 20612408), (20, 15459306), (24, 12882755), (30, 10306204), (40, 7729653), (60, 5153102), (120, 2576551)]