2380160

素因数分解:

$2^7\times 5^1\times {\mathrm{3719}}^1$

素因数の和:3738

約数の個数: 32

約数和(自身を含む): 5691600

約数和(自身を除く): 3311440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 3719, 7438, 14876, 18595, 29752, 37190, 59504, 74380, 119008, 148760, 238016, 297520, 476032, 595040, 1190080, 2380160]

約数ペア:

[(1, 2380160), (2, 1190080), (4, 595040), (5, 476032), (8, 297520), (10, 238016), (16, 148760), (20, 119008), (32, 74380), (40, 59504), (64, 37190), (80, 29752), (128, 18595), (160, 14876), (320, 7438), (640, 3719)]