2080512180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11558401}}^1$

素因数の和:11558416

約数の個数: 36

約数和(自身を含む): 6310887492

約数和(自身を除く): 4230375312

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11558401, 23116802, 34675203, 46233604, 57792005, 69350406, 104025609, 115584010, 138700812, 173376015, 208051218, 231168020, 346752030, 416102436, 520128045, 693504060, 1040256090, 2080512180]

約数ペア:

[(1, 2080512180), (2, 1040256090), (3, 693504060), (4, 520128045), (5, 416102436), (6, 346752030), (9, 231168020), (10, 208051218), (12, 173376015), (15, 138700812), (18, 115584010), (20, 104025609), (30, 69350406), (36, 57792005), (45, 46233604), (60, 34675203), (90, 23116802), (180, 11558401)]