1436960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1283}}^1$

素因数の和:1305

約数の個数: 48

約数和(自身を含む): 3882816

約数和(自身を除く): 2445856

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, 1283, 2566, 5132, 6415, 8981, 10264, 12830, 17962, 20528, 25660, 35924, 41056, 44905, 51320, 71848, 89810, 102640, 143696, 179620, 205280, 287392, 359240, 718480, 1436960]

約数ペア:

[(1, 1436960), (2, 718480), (4, 359240), (5, 287392), (7, 205280), (8, 179620), (10, 143696), (14, 102640), (16, 89810), (20, 71848), (28, 51320), (32, 44905), (35, 41056), (40, 35924), (56, 25660), (70, 20528), (80, 17962), (112, 12830), (140, 10264), (160, 8981), (224, 6415), (280, 5132), (560, 2566), (1120, 1283)]