15243960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127033}}^1$

素因数の和:127047

約数の個数: 32

約数和(自身を含む): 45732240

約数和(自身を除く): 30488280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127033, 254066, 381099, 508132, 635165, 762198, 1016264, 1270330, 1524396, 1905495, 2540660, 3048792, 3810990, 5081320, 7621980, 15243960]

約数ペア:

[(1, 15243960), (2, 7621980), (3, 5081320), (4, 3810990), (5, 3048792), (6, 2540660), (8, 1905495), (10, 1524396), (12, 1270330), (15, 1016264), (20, 762198), (24, 635165), (30, 508132), (40, 381099), (60, 254066), (120, 127033)]