137568840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1146407}}^1$

素因数の和:1146421

約数の個数: 32

約数和(自身を含む): 412706880

約数和(自身を除く): 275138040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1146407, 2292814, 3439221, 4585628, 5732035, 6878442, 9171256, 11464070, 13756884, 17196105, 22928140, 27513768, 34392210, 45856280, 68784420, 137568840]

約数ペア:

[(1, 137568840), (2, 68784420), (3, 45856280), (4, 34392210), (5, 27513768), (6, 22928140), (8, 17196105), (10, 13756884), (12, 11464070), (15, 9171256), (20, 6878442), (24, 5732035), (30, 4585628), (40, 3439221), (60, 2292814), (120, 1146407)]