4812540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{80209}}^1$

素因数の和:80221

約数の個数: 24

約数和(自身を含む): 13475280

約数和(自身を除く): 8662740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 80209, 160418, 240627, 320836, 401045, 481254, 802090, 962508, 1203135, 1604180, 2406270, 4812540]

約数ペア:

[(1, 4812540), (2, 2406270), (3, 1604180), (4, 1203135), (5, 962508), (6, 802090), (10, 481254), (12, 401045), (15, 320836), (20, 240627), (30, 160418), (60, 80209)]