120705420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{182887}}^1$

素因数の和:182910

約数の個数: 48

約数和(自身を含む): 368702208

約数和(自身を除く): 247996788

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, 182887, 365774, 548661, 731548, 914435, 1097322, 1828870, 2011757, 2194644, 2743305, 3657740, 4023514, 5486610, 6035271, 8047028, 10058785, 10973220, 12070542, 20117570, 24141084, 30176355, 40235140, 60352710, 120705420]

約数ペア:

[(1, 120705420), (2, 60352710), (3, 40235140), (4, 30176355), (5, 24141084), (6, 20117570), (10, 12070542), (11, 10973220), (12, 10058785), (15, 8047028), (20, 6035271), (22, 5486610), (30, 4023514), (33, 3657740), (44, 2743305), (55, 2194644), (60, 2011757), (66, 1828870), (110, 1097322), (132, 914435), (165, 731548), (220, 548661), (330, 365774), (660, 182887)]