129060180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{717001}}^1$

素因数の和:717016

約数の個数: 36

約数和(自身を含む): 391483092

約数和(自身を除く): 262422912

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 717001, 1434002, 2151003, 2868004, 3585005, 4302006, 6453009, 7170010, 8604012, 10755015, 12906018, 14340020, 21510030, 25812036, 32265045, 43020060, 64530090, 129060180]

約数ペア:

[(1, 129060180), (2, 64530090), (3, 43020060), (4, 32265045), (5, 25812036), (6, 21510030), (9, 14340020), (10, 12906018), (12, 10755015), (15, 8604012), (18, 7170010), (20, 6453009), (30, 4302006), (36, 3585005), (45, 2868004), (60, 2151003), (90, 1434002), (180, 717001)]