1199240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{4283}}^1$

素因数の和:4301

約数の個数: 32

約数和(自身を含む): 3084480

約数和(自身を除く): 1885240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 4283, 8566, 17132, 21415, 29981, 34264, 42830, 59962, 85660, 119924, 149905, 171320, 239848, 299810, 599620, 1199240]

約数ペア:

[(1, 1199240), (2, 599620), (4, 299810), (5, 239848), (7, 171320), (8, 149905), (10, 119924), (14, 85660), (20, 59962), (28, 42830), (35, 34264), (40, 29981), (56, 21415), (70, 17132), (140, 8566), (280, 4283)]