16848840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{140407}}^1$

素因数の和:140421

約数の個数: 32

約数和(自身を含む): 50546880

約数和(自身を除く): 33698040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 140407, 280814, 421221, 561628, 702035, 842442, 1123256, 1404070, 1684884, 2106105, 2808140, 3369768, 4212210, 5616280, 8424420, 16848840]

約数ペア:

[(1, 16848840), (2, 8424420), (3, 5616280), (4, 4212210), (5, 3369768), (6, 2808140), (8, 2106105), (10, 1684884), (12, 1404070), (15, 1123256), (20, 842442), (24, 702035), (30, 561628), (40, 421221), (60, 280814), (120, 140407)]