196837320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1640311}}^1$

素因数の和:1640325

約数の個数: 32

約数和(自身を含む): 590512320

約数和(自身を除く): 393675000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1640311, 3280622, 4920933, 6561244, 8201555, 9841866, 13122488, 16403110, 19683732, 24604665, 32806220, 39367464, 49209330, 65612440, 98418660, 196837320]

約数ペア:

[(1, 196837320), (2, 98418660), (3, 65612440), (4, 49209330), (5, 39367464), (6, 32806220), (8, 24604665), (10, 19683732), (12, 16403110), (15, 13122488), (20, 9841866), (24, 8201555), (30, 6561244), (40, 4920933), (60, 3280622), (120, 1640311)]