68536140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1142269}}^1$

素因数の和:1142281

約数の個数: 24

約数和(自身を含む): 191901360

約数和(自身を除く): 123365220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1142269, 2284538, 3426807, 4569076, 5711345, 6853614, 11422690, 13707228, 17134035, 22845380, 34268070, 68536140]

約数ペア:

[(1, 68536140), (2, 34268070), (3, 22845380), (4, 17134035), (5, 13707228), (6, 11422690), (10, 6853614), (12, 5711345), (15, 4569076), (20, 3426807), (30, 2284538), (60, 1142269)]