4044420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{22469}}^1$

素因数の和:22484

約数の個数: 36

約数和(自身を含む): 12268620

約数和(自身を除く): 8224200

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 22469, 44938, 67407, 89876, 112345, 134814, 202221, 224690, 269628, 337035, 404442, 449380, 674070, 808884, 1011105, 1348140, 2022210, 4044420]

約数ペア:

[(1, 4044420), (2, 2022210), (3, 1348140), (4, 1011105), (5, 808884), (6, 674070), (9, 449380), (10, 404442), (12, 337035), (15, 269628), (18, 224690), (20, 202221), (30, 134814), (36, 112345), (45, 89876), (60, 67407), (90, 44938), (180, 22469)]