7668840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{63907}}^1$

素因数の和:63921

約数の個数: 32

約数和(自身を含む): 23006880

約数和(自身を除く): 15338040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 63907, 127814, 191721, 255628, 319535, 383442, 511256, 639070, 766884, 958605, 1278140, 1533768, 1917210, 2556280, 3834420, 7668840]

約数ペア:

[(1, 7668840), (2, 3834420), (3, 2556280), (4, 1917210), (5, 1533768), (6, 1278140), (8, 958605), (10, 766884), (12, 639070), (15, 511256), (20, 383442), (24, 319535), (30, 255628), (40, 191721), (60, 127814), (120, 63907)]