85320660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1422011}}^1$

素因数の和:1422023

約数の個数: 24

約数和(自身を含む): 238898016

約数和(自身を除く): 153577356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1422011, 2844022, 4266033, 5688044, 7110055, 8532066, 14220110, 17064132, 21330165, 28440220, 42660330, 85320660]

約数ペア:

[(1, 85320660), (2, 42660330), (3, 28440220), (4, 21330165), (5, 17064132), (6, 14220110), (10, 8532066), (12, 7110055), (15, 5688044), (20, 4266033), (30, 2844022), (60, 1422011)]