1459520

素因数分解:

$2^6\times 5^1\times {\mathrm{4561}}^1$

素因数の和:4578

約数の個数: 28

約数和(自身を含む): 3476244

約数和(自身を除く): 2016724

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 4561, 9122, 18244, 22805, 36488, 45610, 72976, 91220, 145952, 182440, 291904, 364880, 729760, 1459520]

約数ペア:

[(1, 1459520), (2, 729760), (4, 364880), (5, 291904), (8, 182440), (10, 145952), (16, 91220), (20, 72976), (32, 45610), (40, 36488), (64, 22805), (80, 18244), (160, 9122), (320, 4561)]