85514640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{356311}}^1$

素因数の和:356327

約数の個数: 40

約数和(自身を含む): 265096128

約数和(自身を除く): 179581488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 356311, 712622, 1068933, 1425244, 1781555, 2137866, 2850488, 3563110, 4275732, 5344665, 5700976, 7126220, 8551464, 10689330, 14252440, 17102928, 21378660, 28504880, 42757320, 85514640]

約数ペア:

[(1, 85514640), (2, 42757320), (3, 28504880), (4, 21378660), (5, 17102928), (6, 14252440), (8, 10689330), (10, 8551464), (12, 7126220), (15, 5700976), (16, 5344665), (20, 4275732), (24, 3563110), (30, 2850488), (40, 2137866), (48, 1781555), (60, 1425244), (80, 1068933), (120, 712622), (240, 356311)]