2438217240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{20318477}}^1$

素因数の和:20318491

約数の個数: 32

約数和(自身を含む): 7314652080

約数和(自身を除く): 4876434840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 20318477, 40636954, 60955431, 81273908, 101592385, 121910862, 162547816, 203184770, 243821724, 304777155, 406369540, 487643448, 609554310, 812739080, 1219108620, 2438217240]

約数ペア:

[(1, 2438217240), (2, 1219108620), (3, 812739080), (4, 609554310), (5, 487643448), (6, 406369540), (8, 304777155), (10, 243821724), (12, 203184770), (15, 162547816), (20, 121910862), (24, 101592385), (30, 81273908), (40, 60955431), (60, 40636954), (120, 20318477)]