15104120

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3529}}^1$

素因数の和:3647

約数の個数: 32

約数和(自身を含む): 34311600

約数和(自身を除く): 19207480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 3529, 4280, 7058, 14116, 17645, 28232, 35290, 70580, 141160, 377603, 755206, 1510412, 1888015, 3020824, 3776030, 7552060, 15104120]

約数ペア:

[(1, 15104120), (2, 7552060), (4, 3776030), (5, 3020824), (8, 1888015), (10, 1510412), (20, 755206), (40, 377603), (107, 141160), (214, 70580), (428, 35290), (535, 28232), (856, 17645), (1070, 14116), (2140, 7058), (3529, 4280)]