233270080

素因数分解:

$2^6\times 5^1\times {\mathrm{728969}}^1$

素因数の和:728986

約数の個数: 28

約数和(自身を含む): 555475140

約数和(自身を除く): 322205060

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 728969, 1457938, 2915876, 3644845, 5831752, 7289690, 11663504, 14579380, 23327008, 29158760, 46654016, 58317520, 116635040, 233270080]

約数ペア:

[(1, 233270080), (2, 116635040), (4, 58317520), (5, 46654016), (8, 29158760), (10, 23327008), (16, 14579380), (20, 11663504), (32, 7289690), (40, 5831752), (64, 3644845), (80, 2915876), (160, 1457938), (320, 728969)]