206916120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{63863}}^1$

素因数の和:63886

約数の個数: 80

約数和(自身を含む): 695478960

約数和(自身を除く): 488562840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 63863, 127726, 191589, 255452, 319315, 383178, 510904, 574767, 638630, 766356, 957945, 1149534, 1277260, 1532712, 1724301, 1915890, 2299068, 2554520, 2873835, 3448602, 3831780, 4598136, 5172903, 5747670, 6897204, 7663560, 8621505, 10345806, 11495340, 13794408, 17243010, 20691612, 22990680, 25864515, 34486020, 41383224, 51729030, 68972040, 103458060, 206916120]

約数ペア:

[(1, 206916120), (2, 103458060), (3, 68972040), (4, 51729030), (5, 41383224), (6, 34486020), (8, 25864515), (9, 22990680), (10, 20691612), (12, 17243010), (15, 13794408), (18, 11495340), (20, 10345806), (24, 8621505), (27, 7663560), (30, 6897204), (36, 5747670), (40, 5172903), (45, 4598136), (54, 3831780), (60, 3448602), (72, 2873835), (81, 2554520), (90, 2299068), (108, 1915890), (120, 1724301), (135, 1532712), (162, 1277260), (180, 1149534), (216, 957945), (270, 766356), (324, 638630), (360, 574767), (405, 510904), (540, 383178), (648, 319315), (810, 255452), (1080, 191589), (1620, 127726), (3240, 63863)]