12262320

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{811}}^1$

素因数の和:840

約数の個数: 160

約数和(自身を含む): 48330240

約数和(自身を除く): 36067920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 811, 840, 945, 1008, 1080, 1260, 1512, 1622, 1680, 1890, 2160, 2433, 2520, 3024, 3244, 3780, 4055, 4866, 5040, 5677, 6488, 7299, 7560, 8110, 9732, 11354, 12165, 12976, 14598, 15120, 16220, 17031, 19464, 21897, 22708, 24330, 28385, 29196, 32440, 34062, 36495, 38928, 43794, 45416, 48660, 51093, 56770, 58392, 64880, 68124, 72990, 85155, 87588, 90832, 97320, 102186, 109485, 113540, 116784, 136248, 145980, 153279, 170310, 175176, 194640, 204372, 218970, 227080, 255465, 272496, 291960, 306558, 340620, 350352, 408744, 437940, 454160, 510930, 583920, 613116, 681240, 766395, 817488, 875880, 1021860, 1226232, 1362480, 1532790, 1751760, 2043720, 2452464, 3065580, 4087440, 6131160, 12262320]

約数ペア:

[(1, 12262320), (2, 6131160), (3, 4087440), (4, 3065580), (5, 2452464), (6, 2043720), (7, 1751760), (8, 1532790), (9, 1362480), (10, 1226232), (12, 1021860), (14, 875880), (15, 817488), (16, 766395), (18, 681240), (20, 613116), (21, 583920), (24, 510930), (27, 454160), (28, 437940), (30, 408744), (35, 350352), (36, 340620), (40, 306558), (42, 291960), (45, 272496), (48, 255465), (54, 227080), (56, 218970), (60, 204372), (63, 194640), (70, 175176), (72, 170310), (80, 153279), (84, 145980), (90, 136248), (105, 116784), (108, 113540), (112, 109485), (120, 102186), (126, 97320), (135, 90832), (140, 87588), (144, 85155), (168, 72990), (180, 68124), (189, 64880), (210, 58392), (216, 56770), (240, 51093), (252, 48660), (270, 45416), (280, 43794), (315, 38928), (336, 36495), (360, 34062), (378, 32440), (420, 29196), (432, 28385), (504, 24330), (540, 22708), (560, 21897), (630, 19464), (720, 17031), (756, 16220), (811, 15120), (840, 14598), (945, 12976), (1008, 12165), (1080, 11354), (1260, 9732), (1512, 8110), (1622, 7560), (1680, 7299), (1890, 6488), (2160, 5677), (2433, 5040), (2520, 4866), (3024, 4055), (3244, 3780)]