2946560

素因数分解:

$2^9\times 5^1\times {\mathrm{1151}}^1$

素因数の和:1174

約数の個数: 40

約数和(自身を含む): 7070976

約数和(自身を除く): 4124416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1151, 1280, 2302, 2560, 4604, 5755, 9208, 11510, 18416, 23020, 36832, 46040, 73664, 92080, 147328, 184160, 294656, 368320, 589312, 736640, 1473280, 2946560]

約数ペア:

[(1, 2946560), (2, 1473280), (4, 736640), (5, 589312), (8, 368320), (10, 294656), (16, 184160), (20, 147328), (32, 92080), (40, 73664), (64, 46040), (80, 36832), (128, 23020), (160, 18416), (256, 11510), (320, 9208), (512, 5755), (640, 4604), (1151, 2560), (1280, 2302)]