540180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{3001}}^1$

素因数の和:3016

約数の個数: 36

約数和(自身を含む): 1639092

約数和(自身を除く): 1098912

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 3001, 6002, 9003, 12004, 15005, 18006, 27009, 30010, 36012, 45015, 54018, 60020, 90030, 108036, 135045, 180060, 270090, 540180]

約数ペア:

[(1, 540180), (2, 270090), (3, 180060), (4, 135045), (5, 108036), (6, 90030), (9, 60020), (10, 54018), (12, 45015), (15, 36012), (18, 30010), (20, 27009), (30, 18006), (36, 15005), (45, 12004), (60, 9003), (90, 6002), (180, 3001)]