30386520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{84407}}^1$

素因数の和:84424

約数の個数: 48

約数和(自身を含む): 98757360

約数和(自身を除く): 68370840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 84407, 168814, 253221, 337628, 422035, 506442, 675256, 759663, 844070, 1012884, 1266105, 1519326, 1688140, 2025768, 2532210, 3038652, 3376280, 3798315, 5064420, 6077304, 7596630, 10128840, 15193260, 30386520]

約数ペア:

[(1, 30386520), (2, 15193260), (3, 10128840), (4, 7596630), (5, 6077304), (6, 5064420), (8, 3798315), (9, 3376280), (10, 3038652), (12, 2532210), (15, 2025768), (18, 1688140), (20, 1519326), (24, 1266105), (30, 1012884), (36, 844070), (40, 759663), (45, 675256), (60, 506442), (72, 422035), (90, 337628), (120, 253221), (180, 168814), (360, 84407)]