15840160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{14143}}^1$

素因数の和:14165

約数の個数: 48

約数和(自身を含む): 42771456

約数和(自身を除く): 26931296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 14143, 28286, 56572, 70715, 99001, 113144, 141430, 198002, 226288, 282860, 396004, 452576, 495005, 565720, 792008, 990010, 1131440, 1584016, 1980020, 2262880, 3168032, 3960040, 7920080, 15840160]

約数ペア:

[(1, 15840160), (2, 7920080), (4, 3960040), (5, 3168032), (7, 2262880), (8, 1980020), (10, 1584016), (14, 1131440), (16, 990010), (20, 792008), (28, 565720), (32, 495005), (35, 452576), (40, 396004), (56, 282860), (70, 226288), (80, 198002), (112, 141430), (140, 113144), (160, 99001), (224, 70715), (280, 56572), (560, 28286), (1120, 14143)]