54960080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{98143}}^1$

素因数の和:98163

約数の個数: 40

約数和(自身を含む): 146038272

約数和(自身を除く): 91078192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 98143, 196286, 392572, 490715, 687001, 785144, 981430, 1374002, 1570288, 1962860, 2748004, 3435005, 3925720, 5496008, 6870010, 7851440, 10992016, 13740020, 27480040, 54960080]

約数ペア:

[(1, 54960080), (2, 27480040), (4, 13740020), (5, 10992016), (7, 7851440), (8, 6870010), (10, 5496008), (14, 3925720), (16, 3435005), (20, 2748004), (28, 1962860), (35, 1570288), (40, 1374002), (56, 981430), (70, 785144), (80, 687001), (112, 490715), (140, 392572), (280, 196286), (560, 98143)]