1152880

素因数分解:

$2^4\times 5^1\times {\mathrm{14411}}^1$

素因数の和:14424

約数の個数: 20

約数和(自身を含む): 2680632

約数和(自身を除く): 1527752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 14411, 28822, 57644, 72055, 115288, 144110, 230576, 288220, 576440, 1152880]

約数ペア:

[(1, 1152880), (2, 576440), (4, 288220), (5, 230576), (8, 144110), (10, 115288), (16, 72055), (20, 57644), (40, 28822), (80, 14411)]