28801020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{480017}}^1$

素因数の和:480029

約数の個数: 24

約数和(自身を含む): 80643024

約数和(自身を除く): 51842004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 480017, 960034, 1440051, 1920068, 2400085, 2880102, 4800170, 5760204, 7200255, 9600340, 14400510, 28801020]

約数ペア:

[(1, 28801020), (2, 14400510), (3, 9600340), (4, 7200255), (5, 5760204), (6, 4800170), (10, 2880102), (12, 2400085), (15, 1920068), (20, 1440051), (30, 960034), (60, 480017)]