3961920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{4127}}^1$

素因数の和:4147

約数の個数: 56

約数和(自身を含む): 12582144

約数和(自身を除く): 8620224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 4127, 8254, 12381, 16508, 20635, 24762, 33016, 41270, 49524, 61905, 66032, 82540, 99048, 123810, 132064, 165080, 198096, 247620, 264128, 330160, 396192, 495240, 660320, 792384, 990480, 1320640, 1980960, 3961920]

約数ペア:

[(1, 3961920), (2, 1980960), (3, 1320640), (4, 990480), (5, 792384), (6, 660320), (8, 495240), (10, 396192), (12, 330160), (15, 264128), (16, 247620), (20, 198096), (24, 165080), (30, 132064), (32, 123810), (40, 99048), (48, 82540), (60, 66032), (64, 61905), (80, 49524), (96, 41270), (120, 33016), (160, 24762), (192, 20635), (240, 16508), (320, 12381), (480, 8254), (960, 4127)]