150898160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{269461}}^1$

素因数の和:269481

約数の個数: 40

約数和(自身を含む): 400959456

約数和(自身を除く): 250061296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 269461, 538922, 1077844, 1347305, 1886227, 2155688, 2694610, 3772454, 4311376, 5389220, 7544908, 9431135, 10778440, 15089816, 18862270, 21556880, 30179632, 37724540, 75449080, 150898160]

約数ペア:

[(1, 150898160), (2, 75449080), (4, 37724540), (5, 30179632), (7, 21556880), (8, 18862270), (10, 15089816), (14, 10778440), (16, 9431135), (20, 7544908), (28, 5389220), (35, 4311376), (40, 3772454), (56, 2694610), (70, 2155688), (80, 1886227), (112, 1347305), (140, 1077844), (280, 538922), (560, 269461)]