127642260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2127371}}^1$

素因数の和:2127383

約数の個数: 24

約数和(自身を含む): 357398496

約数和(自身を除く): 229756236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2127371, 4254742, 6382113, 8509484, 10636855, 12764226, 21273710, 25528452, 31910565, 42547420, 63821130, 127642260]

約数ペア:

[(1, 127642260), (2, 63821130), (3, 42547420), (4, 31910565), (5, 25528452), (6, 21273710), (10, 12764226), (12, 10636855), (15, 8509484), (20, 6382113), (30, 4254742), (60, 2127371)]