65760960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{68501}}^1$

素因数の和:68521

約数の個数: 56

約数和(自身を含む): 208794096

約数和(自身を除く): 143033136

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, 68501, 137002, 205503, 274004, 342505, 411006, 548008, 685010, 822012, 1027515, 1096016, 1370020, 1644024, 2055030, 2192032, 2740040, 3288048, 4110060, 4384064, 5480080, 6576096, 8220120, 10960160, 13152192, 16440240, 21920320, 32880480, 65760960]

約数ペア:

[(1, 65760960), (2, 32880480), (3, 21920320), (4, 16440240), (5, 13152192), (6, 10960160), (8, 8220120), (10, 6576096), (12, 5480080), (15, 4384064), (16, 4110060), (20, 3288048), (24, 2740040), (30, 2192032), (32, 2055030), (40, 1644024), (48, 1370020), (60, 1096016), (64, 1027515), (80, 822012), (96, 685010), (120, 548008), (160, 411006), (192, 342505), (240, 274004), (320, 205503), (480, 137002), (960, 68501)]