243551240

素因数分解:

$2^3\times 5^1\times {\mathrm{6088781}}^1$

素因数の和:6088792

約数の個数: 16

約数和(自身を含む): 547990380

約数和(自身を除く): 304439140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6088781, 12177562, 24355124, 30443905, 48710248, 60887810, 121775620, 243551240]

約数ペア:

[(1, 243551240), (2, 121775620), (4, 60887810), (5, 48710248), (8, 30443905), (10, 24355124), (20, 12177562), (40, 6088781)]