3239640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{8999}}^1$

素因数の和:9016

約数の個数: 48

約数和(自身を含む): 10530000

約数和(自身を除く): 7290360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 8999, 17998, 26997, 35996, 44995, 53994, 71992, 80991, 89990, 107988, 134985, 161982, 179980, 215976, 269970, 323964, 359960, 404955, 539940, 647928, 809910, 1079880, 1619820, 3239640]

約数ペア:

[(1, 3239640), (2, 1619820), (3, 1079880), (4, 809910), (5, 647928), (6, 539940), (8, 404955), (9, 359960), (10, 323964), (12, 269970), (15, 215976), (18, 179980), (20, 161982), (24, 134985), (30, 107988), (36, 89990), (40, 80991), (45, 71992), (60, 53994), (72, 44995), (90, 35996), (120, 26997), (180, 17998), (360, 8999)]