30120456

素因数分解:

$2^3\times 3^1\times {\mathrm{443}}^1\times {\mathrm{2833}}^1$

素因数の和:3285

約数の個数: 32

約数和(自身を含む): 75497760

約数和(自身を除く): 45377304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 443, 886, 1329, 1772, 2658, 2833, 3544, 5316, 5666, 8499, 10632, 11332, 16998, 22664, 33996, 67992, 1255019, 2510038, 3765057, 5020076, 7530114, 10040152, 15060228, 30120456]

約数ペア:

[(1, 30120456), (2, 15060228), (3, 10040152), (4, 7530114), (6, 5020076), (8, 3765057), (12, 2510038), (24, 1255019), (443, 67992), (886, 33996), (1329, 22664), (1772, 16998), (2658, 11332), (2833, 10632), (3544, 8499), (5316, 5666)]