48480040

素因数分解:

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

素因数の和:203

約数の個数: 96

約数和(自身を含む): 129018240

約数和(自身を除く): 80538200

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, 1681, 2060, 2296, 2870, 2884, 3362, 3605, 4120, 4223, 5740, 5768, 6724, 7210, 8405, 8446, 11480, 11767, 13448, 14420, 16810, 16892, 21115, 23534, 28840, 29561, 33620, 33784, 42230, 47068, 58835, 59122, 67240, 84460, 94136, 117670, 118244, 147805, 168920, 173143, 235340, 236488, 295610, 346286, 470680, 591220, 692572, 865715, 1182440, 1212001, 1385144, 1731430, 2424002, 3462860, 4848004, 6060005, 6925720, 9696008, 12120010, 24240020, 48480040]

約数ペア:

[(1, 48480040), (2, 24240020), (4, 12120010), (5, 9696008), (7, 6925720), (8, 6060005), (10, 4848004), (14, 3462860), (20, 2424002), (28, 1731430), (35, 1385144), (40, 1212001), (41, 1182440), (56, 865715), (70, 692572), (82, 591220), (103, 470680), (140, 346286), (164, 295610), (205, 236488), (206, 235340), (280, 173143), (287, 168920), (328, 147805), (410, 118244), (412, 117670), (515, 94136), (574, 84460), (721, 67240), (820, 59122), (824, 58835), (1030, 47068), (1148, 42230), (1435, 33784), (1442, 33620), (1640, 29561), (1681, 28840), (2060, 23534), (2296, 21115), (2870, 16892), (2884, 16810), (3362, 14420), (3605, 13448), (4120, 11767), (4223, 11480), (5740, 8446), (5768, 8405), (6724, 7210)]