76862820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1281047}}^1$

素因数の和:1281059

約数の個数: 24

約数和(自身を含む): 215216064

約数和(自身を除く): 138353244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1281047, 2562094, 3843141, 5124188, 6405235, 7686282, 12810470, 15372564, 19215705, 25620940, 38431410, 76862820]

約数ペア:

[(1, 76862820), (2, 38431410), (3, 25620940), (4, 19215705), (5, 15372564), (6, 12810470), (10, 7686282), (12, 6405235), (15, 5124188), (20, 3843141), (30, 2562094), (60, 1281047)]