87122820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1452047}}^1$

素因数の和:1452059

約数の個数: 24

約数和(自身を含む): 243944064

約数和(自身を除く): 156821244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1452047, 2904094, 4356141, 5808188, 7260235, 8712282, 14520470, 17424564, 21780705, 29040940, 43561410, 87122820]

約数ペア:

[(1, 87122820), (2, 43561410), (3, 29040940), (4, 21780705), (5, 17424564), (6, 14520470), (10, 8712282), (12, 7260235), (15, 5808188), (20, 4356141), (30, 2904094), (60, 1452047)]