20160960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{21001}}^1$

素因数の和:21021

約数の個数: 56

約数和(自身を含む): 64014096

約数和(自身を除く): 43853136

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, 21001, 42002, 63003, 84004, 105005, 126006, 168008, 210010, 252012, 315015, 336016, 420020, 504024, 630030, 672032, 840040, 1008048, 1260060, 1344064, 1680080, 2016096, 2520120, 3360160, 4032192, 5040240, 6720320, 10080480, 20160960]

約数ペア:

[(1, 20160960), (2, 10080480), (3, 6720320), (4, 5040240), (5, 4032192), (6, 3360160), (8, 2520120), (10, 2016096), (12, 1680080), (15, 1344064), (16, 1260060), (20, 1008048), (24, 840040), (30, 672032), (32, 630030), (40, 504024), (48, 420020), (60, 336016), (64, 315015), (80, 252012), (96, 210010), (120, 168008), (160, 126006), (192, 105005), (240, 84004), (320, 63003), (480, 42002), (960, 21001)]