809965080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{42451}}^1$

素因数の和:42521

約数の個数: 96

約数和(自身を含む): 2682117360

約数和(自身を除く): 1872152280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 954, 1060, 1272, 1590, 1908, 2120, 2385, 3180, 3816, 4770, 6360, 9540, 19080, 42451, 84902, 127353, 169804, 212255, 254706, 339608, 382059, 424510, 509412, 636765, 764118, 849020, 1018824, 1273530, 1528236, 1698040, 1910295, 2249903, 2547060, 3056472, 3820590, 4499806, 5094120, 6749709, 7641180, 8999612, 11249515, 13499418, 15282360, 17999224, 20249127, 22499030, 26998836, 33748545, 40498254, 44998060, 53997672, 67497090, 80996508, 89996120, 101245635, 134994180, 161993016, 202491270, 269988360, 404982540, 809965080]

約数ペア:

[(1, 809965080), (2, 404982540), (3, 269988360), (4, 202491270), (5, 161993016), (6, 134994180), (8, 101245635), (9, 89996120), (10, 80996508), (12, 67497090), (15, 53997672), (18, 44998060), (20, 40498254), (24, 33748545), (30, 26998836), (36, 22499030), (40, 20249127), (45, 17999224), (53, 15282360), (60, 13499418), (72, 11249515), (90, 8999612), (106, 7641180), (120, 6749709), (159, 5094120), (180, 4499806), (212, 3820590), (265, 3056472), (318, 2547060), (360, 2249903), (424, 1910295), (477, 1698040), (530, 1528236), (636, 1273530), (795, 1018824), (954, 849020), (1060, 764118), (1272, 636765), (1590, 509412), (1908, 424510), (2120, 382059), (2385, 339608), (3180, 254706), (3816, 212255), (4770, 169804), (6360, 127353), (9540, 84902), (19080, 42451)]