230220160

素因数分解:

$2^7\times 5^1\times {\mathrm{359719}}^1$

素因数の和:359738

約数の個数: 32

約数和(自身を含む): 550371600

約数和(自身を除く): 320151440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 359719, 719438, 1438876, 1798595, 2877752, 3597190, 5755504, 7194380, 11511008, 14388760, 23022016, 28777520, 46044032, 57555040, 115110080, 230220160]

約数ペア:

[(1, 230220160), (2, 115110080), (4, 57555040), (5, 46044032), (8, 28777520), (10, 23022016), (16, 14388760), (20, 11511008), (32, 7194380), (40, 5755504), (64, 3597190), (80, 2877752), (128, 1798595), (160, 1438876), (320, 719438), (640, 359719)]