216440220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{853}}^1\times {\mathrm{4229}}^1$

素因数の和:5094

約数の個数: 48

約数和(自身を含む): 606886560

約数和(自身を除く): 390446340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 853, 1706, 2559, 3412, 4229, 4265, 5118, 8458, 8530, 10236, 12687, 12795, 16916, 17060, 21145, 25374, 25590, 42290, 50748, 51180, 63435, 84580, 126870, 253740, 3607337, 7214674, 10822011, 14429348, 18036685, 21644022, 36073370, 43288044, 54110055, 72146740, 108220110, 216440220]

約数ペア:

[(1, 216440220), (2, 108220110), (3, 72146740), (4, 54110055), (5, 43288044), (6, 36073370), (10, 21644022), (12, 18036685), (15, 14429348), (20, 10822011), (30, 7214674), (60, 3607337), (853, 253740), (1706, 126870), (2559, 84580), (3412, 63435), (4229, 51180), (4265, 50748), (5118, 42290), (8458, 25590), (8530, 25374), (10236, 21145), (12687, 17060), (12795, 16916)]