478915360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{38873}}^1$

素因数の和:38906

約数の個数: 96

約数和(自身を含む): 1410659712

約数和(自身を除く): 931744352

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 12320, 38873, 77746, 155492, 194365, 272111, 310984, 388730, 427603, 544222, 621968, 777460, 855206, 1088444, 1243936, 1360555, 1554920, 1710412, 2138015, 2176888, 2721110, 2993221, 3109840, 3420824, 4276030, 4353776, 5442220, 5986442, 6219680, 6841648, 8552060, 8707552, 10884440, 11972884, 13683296, 14966105, 17104120, 21768880, 23945768, 29932210, 34208240, 43537760, 47891536, 59864420, 68416480, 95783072, 119728840, 239457680, 478915360]

約数ペア:

[(1, 478915360), (2, 239457680), (4, 119728840), (5, 95783072), (7, 68416480), (8, 59864420), (10, 47891536), (11, 43537760), (14, 34208240), (16, 29932210), (20, 23945768), (22, 21768880), (28, 17104120), (32, 14966105), (35, 13683296), (40, 11972884), (44, 10884440), (55, 8707552), (56, 8552060), (70, 6841648), (77, 6219680), (80, 5986442), (88, 5442220), (110, 4353776), (112, 4276030), (140, 3420824), (154, 3109840), (160, 2993221), (176, 2721110), (220, 2176888), (224, 2138015), (280, 1710412), (308, 1554920), (352, 1360555), (385, 1243936), (440, 1088444), (560, 855206), (616, 777460), (770, 621968), (880, 544222), (1120, 427603), (1232, 388730), (1540, 310984), (1760, 272111), (2464, 194365), (3080, 155492), (6160, 77746), (12320, 38873)]