10128840

素因数分解:

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

素因数の和:84421

約数の個数: 32

約数和(自身を含む): 30386880

約数和(自身を除く): 20258040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 84407, 168814, 253221, 337628, 422035, 506442, 675256, 844070, 1012884, 1266105, 1688140, 2025768, 2532210, 3376280, 5064420, 10128840]

約数ペア:

[(1, 10128840), (2, 5064420), (3, 3376280), (4, 2532210), (5, 2025768), (6, 1688140), (8, 1266105), (10, 1012884), (12, 844070), (15, 675256), (20, 506442), (24, 422035), (30, 337628), (40, 253221), (60, 168814), (120, 84407)]