2051424840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17095207}}^1$

素因数の和:17095221

約数の個数: 32

約数和(自身を含む): 6154274880

約数和(自身を除く): 4102850040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 17095207, 34190414, 51285621, 68380828, 85476035, 102571242, 136761656, 170952070, 205142484, 256428105, 341904140, 410284968, 512856210, 683808280, 1025712420, 2051424840]

約数ペア:

[(1, 2051424840), (2, 1025712420), (3, 683808280), (4, 512856210), (5, 410284968), (6, 341904140), (8, 256428105), (10, 205142484), (12, 170952070), (15, 136761656), (20, 102571242), (24, 85476035), (30, 68380828), (40, 51285621), (60, 34190414), (120, 17095207)]