147517320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1229311}}^1$

素因数の和:1229325

約数の個数: 32

約数和(自身を含む): 442552320

約数和(自身を除く): 295035000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1229311, 2458622, 3687933, 4917244, 6146555, 7375866, 9834488, 12293110, 14751732, 18439665, 24586220, 29503464, 36879330, 49172440, 73758660, 147517320]

約数ペア:

[(1, 147517320), (2, 73758660), (3, 49172440), (4, 36879330), (5, 29503464), (6, 24586220), (8, 18439665), (10, 14751732), (12, 12293110), (15, 9834488), (20, 7375866), (24, 6146555), (30, 4917244), (40, 3687933), (60, 2458622), (120, 1229311)]