89467888920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{745565741}}^1$

素因数の和:745565755

約数の個数: 32

約数和(自身を含む): 268403667120

約数和(自身を除く): 178935778200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 745565741, 1491131482, 2236697223, 2982262964, 3727828705, 4473394446, 5964525928, 7455657410, 8946788892, 11183486115, 14911314820, 17893577784, 22366972230, 29822629640, 44733944460, 89467888920]

約数ペア:

[(1, 89467888920), (2, 44733944460), (3, 29822629640), (4, 22366972230), (5, 17893577784), (6, 14911314820), (8, 11183486115), (10, 8946788892), (12, 7455657410), (15, 5964525928), (20, 4473394446), (24, 3727828705), (30, 2982262964), (40, 2236697223), (60, 1491131482), (120, 745565741)]