15326080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1$

素因数の和:348

約数の個数: 128

約数和(自身を含む): 45826560

約数和(自身を除く): 30500480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 311, 320, 352, 385, 440, 448, 560, 616, 622, 640, 704, 770, 880, 896, 1120, 1232, 1244, 1408, 1540, 1555, 1760, 2177, 2240, 2464, 2488, 3080, 3110, 3421, 3520, 4354, 4480, 4928, 4976, 6160, 6220, 6842, 7040, 8708, 9856, 9952, 10885, 12320, 12440, 13684, 17105, 17416, 19904, 21770, 23947, 24640, 24880, 27368, 34210, 34832, 39808, 43540, 47894, 49280, 49760, 54736, 68420, 69664, 87080, 95788, 99520, 109472, 119735, 136840, 139328, 174160, 191576, 199040, 218944, 239470, 273680, 278656, 348320, 383152, 437888, 478940, 547360, 696640, 766304, 957880, 1094720, 1393280, 1532608, 1915760, 2189440, 3065216, 3831520, 7663040, 15326080]

約数ペア:

[(1, 15326080), (2, 7663040), (4, 3831520), (5, 3065216), (7, 2189440), (8, 1915760), (10, 1532608), (11, 1393280), (14, 1094720), (16, 957880), (20, 766304), (22, 696640), (28, 547360), (32, 478940), (35, 437888), (40, 383152), (44, 348320), (55, 278656), (56, 273680), (64, 239470), (70, 218944), (77, 199040), (80, 191576), (88, 174160), (110, 139328), (112, 136840), (128, 119735), (140, 109472), (154, 99520), (160, 95788), (176, 87080), (220, 69664), (224, 68420), (280, 54736), (308, 49760), (311, 49280), (320, 47894), (352, 43540), (385, 39808), (440, 34832), (448, 34210), (560, 27368), (616, 24880), (622, 24640), (640, 23947), (704, 21770), (770, 19904), (880, 17416), (896, 17105), (1120, 13684), (1232, 12440), (1244, 12320), (1408, 10885), (1540, 9952), (1555, 9856), (1760, 8708), (2177, 7040), (2240, 6842), (2464, 6220), (2488, 6160), (3080, 4976), (3110, 4928), (3421, 4480), (3520, 4354)]