80340060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1339001}}^1$

素因数の和:1339013

約数の個数: 24

約数和(自身を含む): 224952336

約数和(自身を除く): 144612276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1339001, 2678002, 4017003, 5356004, 6695005, 8034006, 13390010, 16068012, 20085015, 26780020, 40170030, 80340060]

約数ペア:

[(1, 80340060), (2, 40170030), (3, 26780020), (4, 20085015), (5, 16068012), (6, 13390010), (10, 8034006), (12, 6695005), (15, 5356004), (20, 4017003), (30, 2678002), (60, 1339001)]