27720780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{462013}}^1$

素因数の和:462025

約数の個数: 24

約数和(自身を含む): 77618352

約数和(自身を除く): 49897572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 462013, 924026, 1386039, 1848052, 2310065, 2772078, 4620130, 5544156, 6930195, 9240260, 13860390, 27720780]

約数ペア:

[(1, 27720780), (2, 13860390), (3, 9240260), (4, 6930195), (5, 5544156), (6, 4620130), (10, 2772078), (12, 2310065), (15, 1848052), (20, 1386039), (30, 924026), (60, 462013)]