121222080

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{859}}^1$

素因数の和:896

約数の個数: 252

約数和(自身を含む): 485592120

約数和(自身を除く): 364370040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 784, 840, 859, 882, 960, 980, 1008, 1120, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1718, 1764, 1960, 2016, 2205, 2240, 2352, 2520, 2577, 2880, 2940, 3136, 3360, 3436, 3528, 3920, 4032, 4295, 4410, 4704, 5040, 5154, 5880, 6013, 6720, 6872, 7056, 7731, 7840, 8590, 8820, 9408, 10080, 10308, 11760, 12026, 12885, 13744, 14112, 15462, 15680, 17180, 17640, 18039, 20160, 20616, 23520, 24052, 25770, 27488, 28224, 30065, 30924, 34360, 35280, 36078, 38655, 41232, 42091, 47040, 48104, 51540, 54117, 54976, 60130, 61848, 68720, 70560, 72156, 77310, 82464, 84182, 90195, 96208, 103080, 108234, 120260, 123696, 126273, 137440, 141120, 144312, 154620, 164928, 168364, 180390, 192416, 206160, 210455, 216468, 240520, 247392, 252546, 270585, 274880, 288624, 309240, 336728, 360780, 378819, 384832, 412320, 420910, 432936, 481040, 494784, 505092, 541170, 577248, 618480, 631365, 673456, 721560, 757638, 824640, 841820, 865872, 962080, 1010184, 1082340, 1154496, 1236960, 1262730, 1346912, 1443120, 1515276, 1683640, 1731744, 1894095, 1924160, 2020368, 2164680, 2473920, 2525460, 2693824, 2886240, 3030552, 3367280, 3463488, 3788190, 4040736, 4329360, 5050920, 5772480, 6061104, 6734560, 7576380, 8081472, 8658720, 10101840, 12122208, 13469120, 15152760, 17317440, 20203680, 24244416, 30305520, 40407360, 60611040, 121222080]

約数ペア:

[(1, 121222080), (2, 60611040), (3, 40407360), (4, 30305520), (5, 24244416), (6, 20203680), (7, 17317440), (8, 15152760), (9, 13469120), (10, 12122208), (12, 10101840), (14, 8658720), (15, 8081472), (16, 7576380), (18, 6734560), (20, 6061104), (21, 5772480), (24, 5050920), (28, 4329360), (30, 4040736), (32, 3788190), (35, 3463488), (36, 3367280), (40, 3030552), (42, 2886240), (45, 2693824), (48, 2525460), (49, 2473920), (56, 2164680), (60, 2020368), (63, 1924160), (64, 1894095), (70, 1731744), (72, 1683640), (80, 1515276), (84, 1443120), (90, 1346912), (96, 1262730), (98, 1236960), (105, 1154496), (112, 1082340), (120, 1010184), (126, 962080), (140, 865872), (144, 841820), (147, 824640), (160, 757638), (168, 721560), (180, 673456), (192, 631365), (196, 618480), (210, 577248), (224, 541170), (240, 505092), (245, 494784), (252, 481040), (280, 432936), (288, 420910), (294, 412320), (315, 384832), (320, 378819), (336, 360780), (360, 336728), (392, 309240), (420, 288624), (441, 274880), (448, 270585), (480, 252546), (490, 247392), (504, 240520), (560, 216468), (576, 210455), (588, 206160), (630, 192416), (672, 180390), (720, 168364), (735, 164928), (784, 154620), (840, 144312), (859, 141120), (882, 137440), (960, 126273), (980, 123696), (1008, 120260), (1120, 108234), (1176, 103080), (1260, 96208), (1344, 90195), (1440, 84182), (1470, 82464), (1568, 77310), (1680, 72156), (1718, 70560), (1764, 68720), (1960, 61848), (2016, 60130), (2205, 54976), (2240, 54117), (2352, 51540), (2520, 48104), (2577, 47040), (2880, 42091), (2940, 41232), (3136, 38655), (3360, 36078), (3436, 35280), (3528, 34360), (3920, 30924), (4032, 30065), (4295, 28224), (4410, 27488), (4704, 25770), (5040, 24052), (5154, 23520), (5880, 20616), (6013, 20160), (6720, 18039), (6872, 17640), (7056, 17180), (7731, 15680), (7840, 15462), (8590, 14112), (8820, 13744), (9408, 12885), (10080, 12026), (10308, 11760)]