1649044080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2290339}}^1$

素因数の和:2290358

約数の個数: 60

約数和(自身を含む): 5538042120

約数和(自身を除く): 3888998040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2290339, 4580678, 6871017, 9161356, 11451695, 13742034, 18322712, 20613051, 22903390, 27484068, 34355085, 36645424, 41226102, 45806780, 54968136, 68710170, 82452204, 91613560, 103065255, 109936272, 137420340, 164904408, 183227120, 206130510, 274840680, 329808816, 412261020, 549681360, 824522040, 1649044080]

約数ペア:

[(1, 1649044080), (2, 824522040), (3, 549681360), (4, 412261020), (5, 329808816), (6, 274840680), (8, 206130510), (9, 183227120), (10, 164904408), (12, 137420340), (15, 109936272), (16, 103065255), (18, 91613560), (20, 82452204), (24, 68710170), (30, 54968136), (36, 45806780), (40, 41226102), (45, 36645424), (48, 34355085), (60, 27484068), (72, 22903390), (80, 20613051), (90, 18322712), (120, 13742034), (144, 11451695), (180, 9161356), (240, 6871017), (360, 4580678), (720, 2290339)]