348320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{311}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 943488

約数和(自身を除く): 595168

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, 311, 560, 622, 1120, 1244, 1555, 2177, 2488, 3110, 4354, 4976, 6220, 8708, 9952, 10885, 12440, 17416, 21770, 24880, 34832, 43540, 49760, 69664, 87080, 174160, 348320]

約数ペア:

[(1, 348320), (2, 174160), (4, 87080), (5, 69664), (7, 49760), (8, 43540), (10, 34832), (14, 24880), (16, 21770), (20, 17416), (28, 12440), (32, 10885), (35, 9952), (40, 8708), (56, 6220), (70, 4976), (80, 4354), (112, 3110), (140, 2488), (160, 2177), (224, 1555), (280, 1244), (311, 1120), (560, 622)]