206760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1723}}^1$

素因数の和:1737

約数の個数: 32

約数和(自身を含む): 620640

約数和(自身を除く): 413880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1723, 3446, 5169, 6892, 8615, 10338, 13784, 17230, 20676, 25845, 34460, 41352, 51690, 68920, 103380, 206760]

約数ペア:

[(1, 206760), (2, 103380), (3, 68920), (4, 51690), (5, 41352), (6, 34460), (8, 25845), (10, 20676), (12, 17230), (15, 13784), (20, 10338), (24, 8615), (30, 6892), (40, 5169), (60, 3446), (120, 1723)]