89231280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{371797}}^1$

素因数の和:371813

約数の個数: 40

約数和(自身を含む): 276617712

約数和(自身を除く): 187386432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 371797, 743594, 1115391, 1487188, 1858985, 2230782, 2974376, 3717970, 4461564, 5576955, 5948752, 7435940, 8923128, 11153910, 14871880, 17846256, 22307820, 29743760, 44615640, 89231280]

約数ペア:

[(1, 89231280), (2, 44615640), (3, 29743760), (4, 22307820), (5, 17846256), (6, 14871880), (8, 11153910), (10, 8923128), (12, 7435940), (15, 5948752), (16, 5576955), (20, 4461564), (24, 3717970), (30, 2974376), (40, 2230782), (48, 1858985), (60, 1487188), (80, 1115391), (120, 743594), (240, 371797)]