3179120

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{811}}^1$

素因数の和:838

約数の個数: 60

約数和(自身を含む): 8608824

約数和(自身を除く): 5429704

約数列:

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

約数ペア:

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