6358240

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{811}}^1$

素因数の和:840

約数の個数: 72

約数和(自身を含む): 17495352

約数和(自身を除く): 11137112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 811, 980, 1120, 1568, 1622, 1960, 3244, 3920, 4055, 5677, 6488, 7840, 8110, 11354, 12976, 16220, 22708, 25952, 28385, 32440, 39739, 45416, 56770, 64880, 79478, 90832, 113540, 129760, 158956, 181664, 198695, 227080, 317912, 397390, 454160, 635824, 794780, 908320, 1271648, 1589560, 3179120, 6358240]

約数ペア:

[(1, 6358240), (2, 3179120), (4, 1589560), (5, 1271648), (7, 908320), (8, 794780), (10, 635824), (14, 454160), (16, 397390), (20, 317912), (28, 227080), (32, 198695), (35, 181664), (40, 158956), (49, 129760), (56, 113540), (70, 90832), (80, 79478), (98, 64880), (112, 56770), (140, 45416), (160, 39739), (196, 32440), (224, 28385), (245, 25952), (280, 22708), (392, 16220), (490, 12976), (560, 11354), (784, 8110), (811, 7840), (980, 6488), (1120, 5677), (1568, 4055), (1622, 3920), (1960, 3244)]