48729420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{270719}}^1$

素因数の和:270734

約数の個数: 36

約数和(自身を含む): 147813120

約数和(自身を除く): 99083700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 270719, 541438, 812157, 1082876, 1353595, 1624314, 2436471, 2707190, 3248628, 4060785, 4872942, 5414380, 8121570, 9745884, 12182355, 16243140, 24364710, 48729420]

約数ペア:

[(1, 48729420), (2, 24364710), (3, 16243140), (4, 12182355), (5, 9745884), (6, 8121570), (9, 5414380), (10, 4872942), (12, 4060785), (15, 3248628), (18, 2707190), (20, 2436471), (30, 1624314), (36, 1353595), (45, 1082876), (60, 812157), (90, 541438), (180, 270719)]