1262184960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1103}}^1$

素因数の和:1278

約数の個数: 160

約数和(自身を含む): 4065811200

約数和(自身を除く): 2803626240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 149, 160, 192, 240, 256, 298, 320, 384, 447, 480, 512, 596, 640, 745, 768, 894, 960, 1103, 1192, 1280, 1490, 1536, 1788, 1920, 2206, 2235, 2384, 2560, 2980, 3309, 3576, 3840, 4412, 4470, 4768, 5515, 5960, 6618, 7152, 7680, 8824, 8940, 9536, 11030, 11920, 13236, 14304, 16545, 17648, 17880, 19072, 22060, 23840, 26472, 28608, 33090, 35296, 35760, 38144, 44120, 47680, 52944, 57216, 66180, 70592, 71520, 76288, 88240, 95360, 105888, 114432, 132360, 141184, 143040, 164347, 176480, 190720, 211776, 228864, 264720, 282368, 286080, 328694, 352960, 381440, 423552, 493041, 529440, 564736, 572160, 657388, 705920, 821735, 847104, 986082, 1058880, 1144320, 1314776, 1411840, 1643470, 1694208, 1972164, 2117760, 2465205, 2629552, 2823680, 3286940, 3944328, 4235520, 4930410, 5259104, 6573880, 7888656, 8471040, 9860820, 10518208, 13147760, 15777312, 19721640, 21036416, 26295520, 31554624, 39443280, 42072832, 52591040, 63109248, 78886560, 84145664, 105182080, 126218496, 157773120, 210364160, 252436992, 315546240, 420728320, 631092480, 1262184960]

約数ペア:

[(1, 1262184960), (2, 631092480), (3, 420728320), (4, 315546240), (5, 252436992), (6, 210364160), (8, 157773120), (10, 126218496), (12, 105182080), (15, 84145664), (16, 78886560), (20, 63109248), (24, 52591040), (30, 42072832), (32, 39443280), (40, 31554624), (48, 26295520), (60, 21036416), (64, 19721640), (80, 15777312), (96, 13147760), (120, 10518208), (128, 9860820), (149, 8471040), (160, 7888656), (192, 6573880), (240, 5259104), (256, 4930410), (298, 4235520), (320, 3944328), (384, 3286940), (447, 2823680), (480, 2629552), (512, 2465205), (596, 2117760), (640, 1972164), (745, 1694208), (768, 1643470), (894, 1411840), (960, 1314776), (1103, 1144320), (1192, 1058880), (1280, 986082), (1490, 847104), (1536, 821735), (1788, 705920), (1920, 657388), (2206, 572160), (2235, 564736), (2384, 529440), (2560, 493041), (2980, 423552), (3309, 381440), (3576, 352960), (3840, 328694), (4412, 286080), (4470, 282368), (4768, 264720), (5515, 228864), (5960, 211776), (6618, 190720), (7152, 176480), (7680, 164347), (8824, 143040), (8940, 141184), (9536, 132360), (11030, 114432), (11920, 105888), (13236, 95360), (14304, 88240), (16545, 76288), (17648, 71520), (17880, 70592), (19072, 66180), (22060, 57216), (23840, 52944), (26472, 47680), (28608, 44120), (33090, 38144), (35296, 35760)]