12188960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{10883}}^1$

素因数の和:10905

約数の個数: 48

約数和(自身を含む): 32913216

約数和(自身を除く): 20724256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 10883, 21766, 43532, 54415, 76181, 87064, 108830, 152362, 174128, 217660, 304724, 348256, 380905, 435320, 609448, 761810, 870640, 1218896, 1523620, 1741280, 2437792, 3047240, 6094480, 12188960]

約数ペア:

[(1, 12188960), (2, 6094480), (4, 3047240), (5, 2437792), (7, 1741280), (8, 1523620), (10, 1218896), (14, 870640), (16, 761810), (20, 609448), (28, 435320), (32, 380905), (35, 348256), (40, 304724), (56, 217660), (70, 174128), (80, 152362), (112, 108830), (140, 87064), (160, 76181), (224, 54415), (280, 43532), (560, 21766), (1120, 10883)]