1260180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{7001}}^1$

素因数の和:7016

約数の個数: 36

約数和(自身を含む): 3823092

約数和(自身を除く): 2562912

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 7001, 14002, 21003, 28004, 35005, 42006, 63009, 70010, 84012, 105015, 126018, 140020, 210030, 252036, 315045, 420060, 630090, 1260180]

約数ペア:

[(1, 1260180), (2, 630090), (3, 420060), (4, 315045), (5, 252036), (6, 210030), (9, 140020), (10, 126018), (12, 105015), (15, 84012), (18, 70010), (20, 63009), (30, 42006), (36, 35005), (45, 28004), (60, 21003), (90, 14002), (180, 7001)]