685920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1429}}^1$

素因数の和:1447

約数の個数: 48

約数和(自身を含む): 2162160

約数和(自身を除く): 1476240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1429, 2858, 4287, 5716, 7145, 8574, 11432, 14290, 17148, 21435, 22864, 28580, 34296, 42870, 45728, 57160, 68592, 85740, 114320, 137184, 171480, 228640, 342960, 685920]

約数ペア:

[(1, 685920), (2, 342960), (3, 228640), (4, 171480), (5, 137184), (6, 114320), (8, 85740), (10, 68592), (12, 57160), (15, 45728), (16, 42870), (20, 34296), (24, 28580), (30, 22864), (32, 21435), (40, 17148), (48, 14290), (60, 11432), (80, 8574), (96, 7145), (120, 5716), (160, 4287), (240, 2858), (480, 1429)]