38580660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9319}}^1$

素因数の和:9357

約数の個数: 72

約数和(自身を含む): 122129280

約数和(自身を除く): 83548620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 9319, 18638, 27957, 37276, 46595, 55914, 83871, 93190, 111828, 139785, 167742, 186380, 214337, 279570, 335484, 419355, 428674, 559140, 643011, 838710, 857348, 1071685, 1286022, 1677420, 1929033, 2143370, 2572044, 3215055, 3858066, 4286740, 6430110, 7716132, 9645165, 12860220, 19290330, 38580660]

約数ペア:

[(1, 38580660), (2, 19290330), (3, 12860220), (4, 9645165), (5, 7716132), (6, 6430110), (9, 4286740), (10, 3858066), (12, 3215055), (15, 2572044), (18, 2143370), (20, 1929033), (23, 1677420), (30, 1286022), (36, 1071685), (45, 857348), (46, 838710), (60, 643011), (69, 559140), (90, 428674), (92, 419355), (115, 335484), (138, 279570), (180, 214337), (207, 186380), (230, 167742), (276, 139785), (345, 111828), (414, 93190), (460, 83871), (690, 55914), (828, 46595), (1035, 37276), (1380, 27957), (2070, 18638), (4140, 9319)]