3828840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31907}}^1$

素因数の和:31921

約数の個数: 32

約数和(自身を含む): 11486880

約数和(自身を除く): 7658040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 31907, 63814, 95721, 127628, 159535, 191442, 255256, 319070, 382884, 478605, 638140, 765768, 957210, 1276280, 1914420, 3828840]

約数ペア:

[(1, 3828840), (2, 1914420), (3, 1276280), (4, 957210), (5, 765768), (6, 638140), (8, 478605), (10, 382884), (12, 319070), (15, 255256), (20, 191442), (24, 159535), (30, 127628), (40, 95721), (60, 63814), (120, 31907)]