222752280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1856269}}^1$

素因数の和:1856283

約数の個数: 32

約数和(自身を含む): 668257200

約数和(自身を除く): 445504920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1856269, 3712538, 5568807, 7425076, 9281345, 11137614, 14850152, 18562690, 22275228, 27844035, 37125380, 44550456, 55688070, 74250760, 111376140, 222752280]

約数ペア:

[(1, 222752280), (2, 111376140), (3, 74250760), (4, 55688070), (5, 44550456), (6, 37125380), (8, 27844035), (10, 22275228), (12, 18562690), (15, 14850152), (20, 11137614), (24, 9281345), (30, 7425076), (40, 5568807), (60, 3712538), (120, 1856269)]