1432480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1279}}^1$

素因数の和:1301

約数の個数: 48

約数和(自身を含む): 3870720

約数和(自身を除く): 2438240

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, 1279, 2558, 5116, 6395, 8953, 10232, 12790, 17906, 20464, 25580, 35812, 40928, 44765, 51160, 71624, 89530, 102320, 143248, 179060, 204640, 286496, 358120, 716240, 1432480]

約数ペア:

[(1, 1432480), (2, 716240), (4, 358120), (5, 286496), (7, 204640), (8, 179060), (10, 143248), (14, 102320), (16, 89530), (20, 71624), (28, 51160), (32, 44765), (35, 40928), (40, 35812), (56, 25580), (70, 20464), (80, 17906), (112, 12790), (140, 10232), (160, 8953), (224, 6395), (280, 5116), (560, 2558), (1120, 1279)]