7942020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{132367}}^1$

素因数の和:132379

約数の個数: 24

約数和(自身を含む): 22237824

約数和(自身を除く): 14295804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 132367, 264734, 397101, 529468, 661835, 794202, 1323670, 1588404, 1985505, 2647340, 3971010, 7942020]

約数ペア:

[(1, 7942020), (2, 3971010), (3, 2647340), (4, 1985505), (5, 1588404), (6, 1323670), (10, 794202), (12, 661835), (15, 529468), (20, 397101), (30, 264734), (60, 132367)]