12028740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{463}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 33831168

約数和(自身を除く): 21802428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 433, 463, 866, 926, 1299, 1389, 1732, 1852, 2165, 2315, 2598, 2778, 4330, 4630, 5196, 5556, 6495, 6945, 8660, 9260, 12990, 13890, 25980, 27780, 200479, 400958, 601437, 801916, 1002395, 1202874, 2004790, 2405748, 3007185, 4009580, 6014370, 12028740]

約数ペア:

[(1, 12028740), (2, 6014370), (3, 4009580), (4, 3007185), (5, 2405748), (6, 2004790), (10, 1202874), (12, 1002395), (15, 801916), (20, 601437), (30, 400958), (60, 200479), (433, 27780), (463, 25980), (866, 13890), (926, 12990), (1299, 9260), (1389, 8660), (1732, 6945), (1852, 6495), (2165, 5556), (2315, 5196), (2598, 4630), (2778, 4330)]