123026220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{683479}}^1$

素因数の和:683494

約数の個数: 36

約数和(自身を含む): 373180080

約数和(自身を除く): 250153860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 683479, 1366958, 2050437, 2733916, 3417395, 4100874, 6151311, 6834790, 8201748, 10252185, 12302622, 13669580, 20504370, 24605244, 30756555, 41008740, 61513110, 123026220]

約数ペア:

[(1, 123026220), (2, 61513110), (3, 41008740), (4, 30756555), (5, 24605244), (6, 20504370), (9, 13669580), (10, 12302622), (12, 10252185), (15, 8201748), (18, 6834790), (20, 6151311), (30, 4100874), (36, 3417395), (45, 2733916), (60, 2050437), (90, 1366958), (180, 683479)]