2069391120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8622463}}^1$

素因数の和:8622479

約数の個数: 40

約数和(自身を含む): 6415113216

約数和(自身を除く): 4345722096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8622463, 17244926, 25867389, 34489852, 43112315, 51734778, 68979704, 86224630, 103469556, 129336945, 137959408, 172449260, 206939112, 258673890, 344898520, 413878224, 517347780, 689797040, 1034695560, 2069391120]

約数ペア:

[(1, 2069391120), (2, 1034695560), (3, 689797040), (4, 517347780), (5, 413878224), (6, 344898520), (8, 258673890), (10, 206939112), (12, 172449260), (15, 137959408), (16, 129336945), (20, 103469556), (24, 86224630), (30, 68979704), (40, 51734778), (48, 43112315), (60, 34489852), (80, 25867389), (120, 17244926), (240, 8622463)]