1204480

素因数分解:

$2^8\times 5^1\times {\mathrm{941}}^1$

素因数の和:962

約数の個数: 36

約数和(自身を含む): 2888172

約数和(自身を除く): 1683692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 941, 1280, 1882, 3764, 4705, 7528, 9410, 15056, 18820, 30112, 37640, 60224, 75280, 120448, 150560, 240896, 301120, 602240, 1204480]

約数ペア:

[(1, 1204480), (2, 602240), (4, 301120), (5, 240896), (8, 150560), (10, 120448), (16, 75280), (20, 60224), (32, 37640), (40, 30112), (64, 18820), (80, 15056), (128, 9410), (160, 7528), (256, 4705), (320, 3764), (640, 1882), (941, 1280)]