1219360

素因数分解:

$2^5\times 5^1\times {\mathrm{7621}}^1$

素因数の和:7636

約数の個数: 24

約数和(自身を含む): 2881116

約数和(自身を除く): 1661756

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 7621, 15242, 30484, 38105, 60968, 76210, 121936, 152420, 243872, 304840, 609680, 1219360]

約数ペア:

[(1, 1219360), (2, 609680), (4, 304840), (5, 243872), (8, 152420), (10, 121936), (16, 76210), (20, 60968), (32, 38105), (40, 30484), (80, 15242), (160, 7621)]