6467637480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{214729}}^1$

素因数の和:214994

約数の個数: 64

約数和(自身を含む): 19480305600

約数和(自身を除く): 13012668120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251, 502, 753, 1004, 1255, 1506, 2008, 2510, 3012, 3765, 5020, 6024, 7530, 10040, 15060, 30120, 214729, 429458, 644187, 858916, 1073645, 1288374, 1717832, 2147290, 2576748, 3220935, 4294580, 5153496, 6441870, 8589160, 12883740, 25767480, 53896979, 107793958, 161690937, 215587916, 269484895, 323381874, 431175832, 538969790, 646763748, 808454685, 1077939580, 1293527496, 1616909370, 2155879160, 3233818740, 6467637480]

約数ペア:

[(1, 6467637480), (2, 3233818740), (3, 2155879160), (4, 1616909370), (5, 1293527496), (6, 1077939580), (8, 808454685), (10, 646763748), (12, 538969790), (15, 431175832), (20, 323381874), (24, 269484895), (30, 215587916), (40, 161690937), (60, 107793958), (120, 53896979), (251, 25767480), (502, 12883740), (753, 8589160), (1004, 6441870), (1255, 5153496), (1506, 4294580), (2008, 3220935), (2510, 2576748), (3012, 2147290), (3765, 1717832), (5020, 1288374), (6024, 1073645), (7530, 858916), (10040, 644187), (15060, 429458), (30120, 214729)]