127440360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{354001}}^1$

素因数の和:354018

約数の個数: 48

約数和(自身を含む): 414182340

約数和(自身を除く): 286741980

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, 354001, 708002, 1062003, 1416004, 1770005, 2124006, 2832008, 3186009, 3540010, 4248012, 5310015, 6372018, 7080020, 8496024, 10620030, 12744036, 14160040, 15930045, 21240060, 25488072, 31860090, 42480120, 63720180, 127440360]

約数ペア:

[(1, 127440360), (2, 63720180), (3, 42480120), (4, 31860090), (5, 25488072), (6, 21240060), (8, 15930045), (9, 14160040), (10, 12744036), (12, 10620030), (15, 8496024), (18, 7080020), (20, 6372018), (24, 5310015), (30, 4248012), (36, 3540010), (40, 3186009), (45, 2832008), (60, 2124006), (72, 1770005), (90, 1416004), (120, 1062003), (180, 708002), (360, 354001)]