115680560

素因数分解:

$2^4\times 5^1\times {\mathrm{1446007}}^1$

素因数の和:1446020

約数の個数: 20

約数和(自身を含む): 268957488

約数和(自身を除く): 153276928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1446007, 2892014, 5784028, 7230035, 11568056, 14460070, 23136112, 28920140, 57840280, 115680560]

約数ペア:

[(1, 115680560), (2, 57840280), (4, 28920140), (5, 23136112), (8, 14460070), (10, 11568056), (16, 7230035), (20, 5784028), (40, 2892014), (80, 1446007)]