304885080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1433}}^1$

素因数の和:1650

約数の個数: 128

約数和(自身を含む): 1022155200

約数和(自身を除く): 717270120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 197, 216, 270, 360, 394, 540, 591, 788, 985, 1080, 1182, 1433, 1576, 1773, 1970, 2364, 2866, 2955, 3546, 3940, 4299, 4728, 5319, 5732, 5910, 7092, 7165, 7880, 8598, 8865, 10638, 11464, 11820, 12897, 14184, 14330, 17196, 17730, 21276, 21495, 23640, 25794, 26595, 28660, 34392, 35460, 38691, 42552, 42990, 51588, 53190, 57320, 64485, 70920, 77382, 85980, 103176, 106380, 128970, 154764, 171960, 193455, 212760, 257940, 282301, 309528, 386910, 515880, 564602, 773820, 846903, 1129204, 1411505, 1547640, 1693806, 2258408, 2540709, 2823010, 3387612, 4234515, 5081418, 5646020, 6775224, 7622127, 8469030, 10162836, 11292040, 12703545, 15244254, 16938060, 20325672, 25407090, 30488508, 33876120, 38110635, 50814180, 60977016, 76221270, 101628360, 152442540, 304885080]

約数ペア:

[(1, 304885080), (2, 152442540), (3, 101628360), (4, 76221270), (5, 60977016), (6, 50814180), (8, 38110635), (9, 33876120), (10, 30488508), (12, 25407090), (15, 20325672), (18, 16938060), (20, 15244254), (24, 12703545), (27, 11292040), (30, 10162836), (36, 8469030), (40, 7622127), (45, 6775224), (54, 5646020), (60, 5081418), (72, 4234515), (90, 3387612), (108, 2823010), (120, 2540709), (135, 2258408), (180, 1693806), (197, 1547640), (216, 1411505), (270, 1129204), (360, 846903), (394, 773820), (540, 564602), (591, 515880), (788, 386910), (985, 309528), (1080, 282301), (1182, 257940), (1433, 212760), (1576, 193455), (1773, 171960), (1970, 154764), (2364, 128970), (2866, 106380), (2955, 103176), (3546, 85980), (3940, 77382), (4299, 70920), (4728, 64485), (5319, 57320), (5732, 53190), (5910, 51588), (7092, 42990), (7165, 42552), (7880, 38691), (8598, 35460), (8865, 34392), (10638, 28660), (11464, 26595), (11820, 25794), (12897, 23640), (14184, 21495), (14330, 21276), (17196, 17730)]