540204540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{9003409}}^1$

素因数の和:9003421

約数の個数: 24

約数和(自身を含む): 1512572880

約数和(自身を除く): 972368340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 9003409, 18006818, 27010227, 36013636, 45017045, 54020454, 90034090, 108040908, 135051135, 180068180, 270102270, 540204540]

約数ペア:

[(1, 540204540), (2, 270102270), (3, 180068180), (4, 135051135), (5, 108040908), (6, 90034090), (10, 54020454), (12, 45017045), (15, 36013636), (20, 27010227), (30, 18006818), (60, 9003409)]