5228880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{21787}}^1$

素因数の和:21803

約数の個数: 40

約数和(自身を含む): 16210272

約数和(自身を除く): 10981392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 21787, 43574, 65361, 87148, 108935, 130722, 174296, 217870, 261444, 326805, 348592, 435740, 522888, 653610, 871480, 1045776, 1307220, 1742960, 2614440, 5228880]

約数ペア:

[(1, 5228880), (2, 2614440), (3, 1742960), (4, 1307220), (5, 1045776), (6, 871480), (8, 653610), (10, 522888), (12, 435740), (15, 348592), (16, 326805), (20, 261444), (24, 217870), (30, 174296), (40, 130722), (48, 108935), (60, 87148), (80, 65361), (120, 43574), (240, 21787)]