120437320

素因数分解:

$2^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{8387}}^1$

素因数の和:8757

約数の個数: 32

約数和(自身を含む): 271771200

約数和(自身を除く): 151333880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 359, 718, 1436, 1795, 2872, 3590, 7180, 8387, 14360, 16774, 33548, 41935, 67096, 83870, 167740, 335480, 3010933, 6021866, 12043732, 15054665, 24087464, 30109330, 60218660, 120437320]

約数ペア:

[(1, 120437320), (2, 60218660), (4, 30109330), (5, 24087464), (8, 15054665), (10, 12043732), (20, 6021866), (40, 3010933), (359, 335480), (718, 167740), (1436, 83870), (1795, 67096), (2872, 41935), (3590, 33548), (7180, 16774), (8387, 14360)]