1353280

素因数分解:

$2^6\times 5^1\times {\mathrm{4229}}^1$

素因数の和:4246

約数の個数: 28

約数和(自身を含む): 3223260

約数和(自身を除く): 1869980

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 4229, 8458, 16916, 21145, 33832, 42290, 67664, 84580, 135328, 169160, 270656, 338320, 676640, 1353280]

約数ペア:

[(1, 1353280), (2, 676640), (4, 338320), (5, 270656), (8, 169160), (10, 135328), (16, 84580), (20, 67664), (32, 42290), (40, 33832), (64, 21145), (80, 16916), (160, 8458), (320, 4229)]