3048080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{5443}}^1$

素因数の和:5463

約数の個数: 40

約数和(自身を含む): 8100672

約数和(自身を除く): 5052592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 5443, 10886, 21772, 27215, 38101, 43544, 54430, 76202, 87088, 108860, 152404, 190505, 217720, 304808, 381010, 435440, 609616, 762020, 1524040, 3048080]

約数ペア:

[(1, 3048080), (2, 1524040), (4, 762020), (5, 609616), (7, 435440), (8, 381010), (10, 304808), (14, 217720), (16, 190505), (20, 152404), (28, 108860), (35, 87088), (40, 76202), (56, 54430), (70, 43544), (80, 38101), (112, 27215), (140, 21772), (280, 10886), (560, 5443)]