8503680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 128

約数和(自身を含む): 28005120

約数和(自身を除く): 19501440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 103, 120, 128, 129, 160, 172, 192, 206, 215, 240, 258, 309, 320, 344, 384, 412, 430, 480, 515, 516, 618, 640, 645, 688, 824, 860, 960, 1030, 1032, 1236, 1290, 1376, 1545, 1648, 1720, 1920, 2060, 2064, 2472, 2580, 2752, 3090, 3296, 3440, 4120, 4128, 4429, 4944, 5160, 5504, 6180, 6592, 6880, 8240, 8256, 8858, 9888, 10320, 12360, 13184, 13287, 13760, 16480, 16512, 17716, 19776, 20640, 22145, 24720, 26574, 27520, 32960, 35432, 39552, 41280, 44290, 49440, 53148, 65920, 66435, 70864, 82560, 88580, 98880, 106296, 132870, 141728, 177160, 197760, 212592, 265740, 283456, 354320, 425184, 531480, 566912, 708640, 850368, 1062960, 1417280, 1700736, 2125920, 2834560, 4251840, 8503680]

約数ペア:

[(1, 8503680), (2, 4251840), (3, 2834560), (4, 2125920), (5, 1700736), (6, 1417280), (8, 1062960), (10, 850368), (12, 708640), (15, 566912), (16, 531480), (20, 425184), (24, 354320), (30, 283456), (32, 265740), (40, 212592), (43, 197760), (48, 177160), (60, 141728), (64, 132870), (80, 106296), (86, 98880), (96, 88580), (103, 82560), (120, 70864), (128, 66435), (129, 65920), (160, 53148), (172, 49440), (192, 44290), (206, 41280), (215, 39552), (240, 35432), (258, 32960), (309, 27520), (320, 26574), (344, 24720), (384, 22145), (412, 20640), (430, 19776), (480, 17716), (515, 16512), (516, 16480), (618, 13760), (640, 13287), (645, 13184), (688, 12360), (824, 10320), (860, 9888), (960, 8858), (1030, 8256), (1032, 8240), (1236, 6880), (1290, 6592), (1376, 6180), (1545, 5504), (1648, 5160), (1720, 4944), (1920, 4429), (2060, 4128), (2064, 4120), (2472, 3440), (2580, 3296), (2752, 3090)]