1159480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:160

約数の個数: 64

約数和(自身を含む): 3084480

約数和(自身を除く): 1925000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 101, 140, 164, 202, 205, 280, 287, 328, 404, 410, 505, 574, 707, 808, 820, 1010, 1148, 1414, 1435, 1640, 2020, 2296, 2828, 2870, 3535, 4040, 4141, 5656, 5740, 7070, 8282, 11480, 14140, 16564, 20705, 28280, 28987, 33128, 41410, 57974, 82820, 115948, 144935, 165640, 231896, 289870, 579740, 1159480]

約数ペア:

[(1, 1159480), (2, 579740), (4, 289870), (5, 231896), (7, 165640), (8, 144935), (10, 115948), (14, 82820), (20, 57974), (28, 41410), (35, 33128), (40, 28987), (41, 28280), (56, 20705), (70, 16564), (82, 14140), (101, 11480), (140, 8282), (164, 7070), (202, 5740), (205, 5656), (280, 4141), (287, 4040), (328, 3535), (404, 2870), (410, 2828), (505, 2296), (574, 2020), (707, 1640), (808, 1435), (820, 1414), (1010, 1148)]