1607480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{5741}}^1$

素因数の和:5759

約数の個数: 32

約数和(自身を含む): 4134240

約数和(自身を除く): 2526760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 5741, 11482, 22964, 28705, 40187, 45928, 57410, 80374, 114820, 160748, 200935, 229640, 321496, 401870, 803740, 1607480]

約数ペア:

[(1, 1607480), (2, 803740), (4, 401870), (5, 321496), (7, 229640), (8, 200935), (10, 160748), (14, 114820), (20, 80374), (28, 57410), (35, 45928), (40, 40187), (56, 28705), (70, 22964), (140, 11482), (280, 5741)]