2144960

素因数分解:

$2^6\times 5^1\times {\mathrm{6703}}^1$

素因数の和:6720

約数の個数: 28

約数和(自身を含む): 5108448

約数和(自身を除く): 2963488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6703, 13406, 26812, 33515, 53624, 67030, 107248, 134060, 214496, 268120, 428992, 536240, 1072480, 2144960]

約数ペア:

[(1, 2144960), (2, 1072480), (4, 536240), (5, 428992), (8, 268120), (10, 214496), (16, 134060), (20, 107248), (32, 67030), (40, 53624), (64, 33515), (80, 26812), (160, 13406), (320, 6703)]