15120792

素因数分解:

$2^3\times 3^2\times {\mathrm{210011}}^1$

素因数の和:210023

約数の個数: 24

約数和(自身を含む): 40952340

約数和(自身を除く): 25831548

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 210011, 420022, 630033, 840044, 1260066, 1680088, 1890099, 2520132, 3780198, 5040264, 7560396, 15120792]

約数ペア:

[(1, 15120792), (2, 7560396), (3, 5040264), (4, 3780198), (6, 2520132), (8, 1890099), (9, 1680088), (12, 1260066), (18, 840044), (24, 630033), (36, 420022), (72, 210011)]