460160

素因数分解:

$2^7\times 5^1\times {\mathrm{719}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 1101600

約数和(自身を除く): 641440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 719, 1438, 2876, 3595, 5752, 7190, 11504, 14380, 23008, 28760, 46016, 57520, 92032, 115040, 230080, 460160]

約数ペア:

[(1, 460160), (2, 230080), (4, 115040), (5, 92032), (8, 57520), (10, 46016), (16, 28760), (20, 23008), (32, 14380), (40, 11504), (64, 7190), (80, 5752), (128, 3595), (160, 2876), (320, 1438), (640, 719)]