79813260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{443407}}^1$

素因数の和:443422

約数の個数: 36

約数和(自身を含む): 242100768

約数和(自身を除く): 162287508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 443407, 886814, 1330221, 1773628, 2217035, 2660442, 3990663, 4434070, 5320884, 6651105, 7981326, 8868140, 13302210, 15962652, 19953315, 26604420, 39906630, 79813260]

約数ペア:

[(1, 79813260), (2, 39906630), (3, 26604420), (4, 19953315), (5, 15962652), (6, 13302210), (9, 8868140), (10, 7981326), (12, 6651105), (15, 5320884), (18, 4434070), (20, 3990663), (30, 2660442), (36, 2217035), (45, 1773628), (60, 1330221), (90, 886814), (180, 443407)]