8419260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{140321}}^1$

素因数の和:140333

約数の個数: 24

約数和(自身を含む): 23574096

約数和(自身を除く): 15154836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 140321, 280642, 420963, 561284, 701605, 841926, 1403210, 1683852, 2104815, 2806420, 4209630, 8419260]

約数ペア:

[(1, 8419260), (2, 4209630), (3, 2806420), (4, 2104815), (5, 1683852), (6, 1403210), (10, 841926), (12, 701605), (15, 561284), (20, 420963), (30, 280642), (60, 140321)]