1232220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1867}}^1$

素因数の和:1890

約数の個数: 48

約数和(自身を含む): 3765888

約数和(自身を除く): 2533668

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, 1867, 3734, 5601, 7468, 9335, 11202, 18670, 20537, 22404, 28005, 37340, 41074, 56010, 61611, 82148, 102685, 112020, 123222, 205370, 246444, 308055, 410740, 616110, 1232220]

約数ペア:

[(1, 1232220), (2, 616110), (3, 410740), (4, 308055), (5, 246444), (6, 205370), (10, 123222), (11, 112020), (12, 102685), (15, 82148), (20, 61611), (22, 56010), (30, 41074), (33, 37340), (44, 28005), (55, 22404), (60, 20537), (66, 18670), (110, 11202), (132, 9335), (165, 7468), (220, 5601), (330, 3734), (660, 1867)]