241920720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1213}}^1$

素因数の和:1509

約数の個数: 120

約数和(自身を含む): 816055656

約数和(自身を除く): 574134936

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, 277, 360, 554, 720, 831, 1108, 1213, 1385, 1662, 2216, 2426, 2493, 2770, 3324, 3639, 4155, 4432, 4852, 4986, 5540, 6065, 6648, 7278, 8310, 9704, 9972, 10917, 11080, 12130, 12465, 13296, 14556, 16620, 18195, 19408, 19944, 21834, 22160, 24260, 24930, 29112, 33240, 36390, 39888, 43668, 48520, 49860, 54585, 58224, 66480, 72780, 87336, 97040, 99720, 109170, 145560, 174672, 199440, 218340, 291120, 336001, 436680, 672002, 873360, 1008003, 1344004, 1680005, 2016006, 2688008, 3024009, 3360010, 4032012, 5040015, 5376016, 6048018, 6720020, 8064024, 10080030, 12096036, 13440040, 15120045, 16128048, 20160060, 24192072, 26880080, 30240090, 40320120, 48384144, 60480180, 80640240, 120960360, 241920720]

約数ペア:

[(1, 241920720), (2, 120960360), (3, 80640240), (4, 60480180), (5, 48384144), (6, 40320120), (8, 30240090), (9, 26880080), (10, 24192072), (12, 20160060), (15, 16128048), (16, 15120045), (18, 13440040), (20, 12096036), (24, 10080030), (30, 8064024), (36, 6720020), (40, 6048018), (45, 5376016), (48, 5040015), (60, 4032012), (72, 3360010), (80, 3024009), (90, 2688008), (120, 2016006), (144, 1680005), (180, 1344004), (240, 1008003), (277, 873360), (360, 672002), (554, 436680), (720, 336001), (831, 291120), (1108, 218340), (1213, 199440), (1385, 174672), (1662, 145560), (2216, 109170), (2426, 99720), (2493, 97040), (2770, 87336), (3324, 72780), (3639, 66480), (4155, 58224), (4432, 54585), (4852, 49860), (4986, 48520), (5540, 43668), (6065, 39888), (6648, 36390), (7278, 33240), (8310, 29112), (9704, 24930), (9972, 24260), (10917, 22160), (11080, 21834), (12130, 19944), (12465, 19408), (13296, 18195), (14556, 16620)]