29144880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:256

約数の個数: 160

約数和(自身を含む): 102136320

約数和(自身を除く): 72991440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 103, 108, 120, 131, 135, 144, 180, 206, 216, 240, 262, 270, 309, 360, 393, 412, 432, 515, 524, 540, 618, 655, 720, 786, 824, 927, 1030, 1048, 1080, 1179, 1236, 1310, 1545, 1572, 1648, 1854, 1965, 2060, 2096, 2160, 2358, 2472, 2620, 2781, 3090, 3144, 3537, 3708, 3930, 4120, 4635, 4716, 4944, 5240, 5562, 5895, 6180, 6288, 7074, 7416, 7860, 8240, 9270, 9432, 10480, 11124, 11790, 12360, 13493, 13905, 14148, 14832, 15720, 17685, 18540, 18864, 22248, 23580, 24720, 26986, 27810, 28296, 31440, 35370, 37080, 40479, 44496, 47160, 53972, 55620, 56592, 67465, 70740, 74160, 80958, 94320, 107944, 111240, 121437, 134930, 141480, 161916, 202395, 215888, 222480, 242874, 269860, 282960, 323832, 364311, 404790, 485748, 539720, 607185, 647664, 728622, 809580, 971496, 1079440, 1214370, 1457244, 1619160, 1821555, 1942992, 2428740, 2914488, 3238320, 3643110, 4857480, 5828976, 7286220, 9714960, 14572440, 29144880]

約数ペア:

[(1, 29144880), (2, 14572440), (3, 9714960), (4, 7286220), (5, 5828976), (6, 4857480), (8, 3643110), (9, 3238320), (10, 2914488), (12, 2428740), (15, 1942992), (16, 1821555), (18, 1619160), (20, 1457244), (24, 1214370), (27, 1079440), (30, 971496), (36, 809580), (40, 728622), (45, 647664), (48, 607185), (54, 539720), (60, 485748), (72, 404790), (80, 364311), (90, 323832), (103, 282960), (108, 269860), (120, 242874), (131, 222480), (135, 215888), (144, 202395), (180, 161916), (206, 141480), (216, 134930), (240, 121437), (262, 111240), (270, 107944), (309, 94320), (360, 80958), (393, 74160), (412, 70740), (432, 67465), (515, 56592), (524, 55620), (540, 53972), (618, 47160), (655, 44496), (720, 40479), (786, 37080), (824, 35370), (927, 31440), (1030, 28296), (1048, 27810), (1080, 26986), (1179, 24720), (1236, 23580), (1310, 22248), (1545, 18864), (1572, 18540), (1648, 17685), (1854, 15720), (1965, 14832), (2060, 14148), (2096, 13905), (2160, 13493), (2358, 12360), (2472, 11790), (2620, 11124), (2781, 10480), (3090, 9432), (3144, 9270), (3537, 8240), (3708, 7860), (3930, 7416), (4120, 7074), (4635, 6288), (4716, 6180), (4944, 5895), (5240, 5562)]