12540660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19001}}^1$

素因数の和:19024

約数の個数: 48

約数和(自身を含む): 38308032

約数和(自身を除く): 25767372

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 19001, 38002, 57003, 76004, 95005, 114006, 190010, 209011, 228012, 285015, 380020, 418022, 570030, 627033, 836044, 1045055, 1140060, 1254066, 2090110, 2508132, 3135165, 4180220, 6270330, 12540660]

約数ペア:

[(1, 12540660), (2, 6270330), (3, 4180220), (4, 3135165), (5, 2508132), (6, 2090110), (10, 1254066), (11, 1140060), (12, 1045055), (15, 836044), (20, 627033), (22, 570030), (30, 418022), (33, 380020), (44, 285015), (55, 228012), (60, 209011), (66, 190010), (110, 114006), (132, 95005), (165, 76004), (220, 57003), (330, 38002), (660, 19001)]