79309380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1321823}}^1$

素因数の和:1321835

約数の個数: 24

約数和(自身を含む): 222066432

約数和(自身を除く): 142757052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1321823, 2643646, 3965469, 5287292, 6609115, 7930938, 13218230, 15861876, 19827345, 26436460, 39654690, 79309380]

約数ペア:

[(1, 79309380), (2, 39654690), (3, 26436460), (4, 19827345), (5, 15861876), (6, 13218230), (10, 7930938), (12, 6609115), (15, 5287292), (20, 3965469), (30, 2643646), (60, 1321823)]