222756720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{928153}}^1$

素因数の和:928169

約数の個数: 40

約数和(自身を含む): 690546576

約数和(自身を除く): 467789856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 928153, 1856306, 2784459, 3712612, 4640765, 5568918, 7425224, 9281530, 11137836, 13922295, 14850448, 18563060, 22275672, 27844590, 37126120, 44551344, 55689180, 74252240, 111378360, 222756720]

約数ペア:

[(1, 222756720), (2, 111378360), (3, 74252240), (4, 55689180), (5, 44551344), (6, 37126120), (8, 27844590), (10, 22275672), (12, 18563060), (15, 14850448), (16, 13922295), (20, 11137836), (24, 9281530), (30, 7425224), (40, 5568918), (48, 4640765), (60, 3712612), (80, 2784459), (120, 1856306), (240, 928153)]