1513280

素因数分解:

$2^6\times 5^1\times {\mathrm{4729}}^1$

素因数の和:4746

約数の個数: 28

約数和(自身を含む): 3604260

約数和(自身を除く): 2090980

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 4729, 9458, 18916, 23645, 37832, 47290, 75664, 94580, 151328, 189160, 302656, 378320, 756640, 1513280]

約数ペア:

[(1, 1513280), (2, 756640), (4, 378320), (5, 302656), (8, 189160), (10, 151328), (16, 94580), (20, 75664), (32, 47290), (40, 37832), (64, 23645), (80, 18916), (160, 9458), (320, 4729)]