1282206960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{3863}}^1$

素因数の和:4343

約数の個数: 120

約数和(自身を含む): 4316536224

約数和(自身を除く): 3034329264

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, 461, 720, 922, 1383, 1844, 2305, 2766, 3688, 3863, 4149, 4610, 5532, 6915, 7376, 7726, 8298, 9220, 11064, 11589, 13830, 15452, 16596, 18440, 19315, 20745, 22128, 23178, 27660, 30904, 33192, 34767, 36880, 38630, 41490, 46356, 55320, 57945, 61808, 66384, 69534, 77260, 82980, 92712, 110640, 115890, 139068, 154520, 165960, 173835, 185424, 231780, 278136, 309040, 331920, 347670, 463560, 556272, 695340, 927120, 1390680, 1780843, 2781360, 3561686, 5342529, 7123372, 8904215, 10685058, 14246744, 16027587, 17808430, 21370116, 26712645, 28493488, 32055174, 35616860, 42740232, 53425290, 64110348, 71233720, 80137935, 85480464, 106850580, 128220696, 142467440, 160275870, 213701160, 256441392, 320551740, 427402320, 641103480, 1282206960]

約数ペア:

[(1, 1282206960), (2, 641103480), (3, 427402320), (4, 320551740), (5, 256441392), (6, 213701160), (8, 160275870), (9, 142467440), (10, 128220696), (12, 106850580), (15, 85480464), (16, 80137935), (18, 71233720), (20, 64110348), (24, 53425290), (30, 42740232), (36, 35616860), (40, 32055174), (45, 28493488), (48, 26712645), (60, 21370116), (72, 17808430), (80, 16027587), (90, 14246744), (120, 10685058), (144, 8904215), (180, 7123372), (240, 5342529), (360, 3561686), (461, 2781360), (720, 1780843), (922, 1390680), (1383, 927120), (1844, 695340), (2305, 556272), (2766, 463560), (3688, 347670), (3863, 331920), (4149, 309040), (4610, 278136), (5532, 231780), (6915, 185424), (7376, 173835), (7726, 165960), (8298, 154520), (9220, 139068), (11064, 115890), (11589, 110640), (13830, 92712), (15452, 82980), (16596, 77260), (18440, 69534), (19315, 66384), (20745, 61808), (22128, 57945), (23178, 55320), (27660, 46356), (30904, 41490), (33192, 38630), (34767, 36880)]