15255960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127133}}^1$

素因数の和:127147

約数の個数: 32

約数和(自身を含む): 45768240

約数和(自身を除く): 30512280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127133, 254266, 381399, 508532, 635665, 762798, 1017064, 1271330, 1525596, 1906995, 2542660, 3051192, 3813990, 5085320, 7627980, 15255960]

約数ペア:

[(1, 15255960), (2, 7627980), (3, 5085320), (4, 3813990), (5, 3051192), (6, 2542660), (8, 1906995), (10, 1525596), (12, 1271330), (15, 1017064), (20, 762798), (24, 635665), (30, 508532), (40, 381399), (60, 254266), (120, 127133)]