1182440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:162

約数の個数: 64

約数和(自身を含む): 3144960

約数和(自身を除く): 1962520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 103, 140, 164, 205, 206, 280, 287, 328, 410, 412, 515, 574, 721, 820, 824, 1030, 1148, 1435, 1442, 1640, 2060, 2296, 2870, 2884, 3605, 4120, 4223, 5740, 5768, 7210, 8446, 11480, 14420, 16892, 21115, 28840, 29561, 33784, 42230, 59122, 84460, 118244, 147805, 168920, 236488, 295610, 591220, 1182440]

約数ペア:

[(1, 1182440), (2, 591220), (4, 295610), (5, 236488), (7, 168920), (8, 147805), (10, 118244), (14, 84460), (20, 59122), (28, 42230), (35, 33784), (40, 29561), (41, 28840), (56, 21115), (70, 16892), (82, 14420), (103, 11480), (140, 8446), (164, 7210), (205, 5768), (206, 5740), (280, 4223), (287, 4120), (328, 3605), (410, 2884), (412, 2870), (515, 2296), (574, 2060), (721, 1640), (820, 1442), (824, 1435), (1030, 1148)]