67319880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1399}}^1$

素因数の和:1814

約数の個数: 64

約数和(自身を含む): 202608000

約数和(自身を除く): 135288120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 401, 802, 1203, 1399, 1604, 2005, 2406, 2798, 3208, 4010, 4197, 4812, 5596, 6015, 6995, 8020, 8394, 9624, 11192, 12030, 13990, 16040, 16788, 20985, 24060, 27980, 33576, 41970, 48120, 55960, 83940, 167880, 560999, 1121998, 1682997, 2243996, 2804995, 3365994, 4487992, 5609990, 6731988, 8414985, 11219980, 13463976, 16829970, 22439960, 33659940, 67319880]

約数ペア:

[(1, 67319880), (2, 33659940), (3, 22439960), (4, 16829970), (5, 13463976), (6, 11219980), (8, 8414985), (10, 6731988), (12, 5609990), (15, 4487992), (20, 3365994), (24, 2804995), (30, 2243996), (40, 1682997), (60, 1121998), (120, 560999), (401, 167880), (802, 83940), (1203, 55960), (1399, 48120), (1604, 41970), (2005, 33576), (2406, 27980), (2798, 24060), (3208, 20985), (4010, 16788), (4197, 16040), (4812, 13990), (5596, 12030), (6015, 11192), (6995, 9624), (8020, 8394)]