115340480

素因数分解:

$2^6\times 5^1\times {\mathrm{360439}}^1$

素因数の和:360456

約数の個数: 28

約数和(自身を含む): 274655280

約数和(自身を除く): 159314800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 360439, 720878, 1441756, 1802195, 2883512, 3604390, 5767024, 7208780, 11534048, 14417560, 23068096, 28835120, 57670240, 115340480]

約数ペア:

[(1, 115340480), (2, 57670240), (4, 28835120), (5, 23068096), (8, 14417560), (10, 11534048), (16, 7208780), (20, 5767024), (32, 3604390), (40, 2883512), (64, 1802195), (80, 1441756), (160, 720878), (320, 360439)]