12240291840

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{56921}}^1$

素因数の和:56958

約数の個数: 192

約数和(自身を含む): 44754353280

約数和(自身を除く): 32514061440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2048, 2240, 2560, 2688, 3072, 3360, 3584, 3840, 4480, 5120, 5376, 6144, 6720, 7168, 7680, 8960, 10240, 10752, 13440, 14336, 15360, 17920, 21504, 26880, 30720, 35840, 43008, 53760, 56921, 71680, 107520, 113842, 170763, 215040, 227684, 284605, 341526, 398447, 455368, 569210, 683052, 796894, 853815, 910736, 1138420, 1195341, 1366104, 1593788, 1707630, 1821472, 1992235, 2276840, 2390682, 2732208, 3187576, 3415260, 3642944, 3984470, 4553680, 4781364, 5464416, 5976705, 6375152, 6830520, 7285888, 7968940, 9107360, 9562728, 10928832, 11953410, 12750304, 13661040, 14571776, 15937880, 18214720, 19125456, 21857664, 23906820, 25500608, 27322080, 29143552, 31875760, 36429440, 38250912, 43715328, 47813640, 51001216, 54644160, 58287104, 63751520, 72858880, 76501824, 87430656, 95627280, 102002432, 109288320, 116574208, 127503040, 145717760, 153003648, 174861312, 191254560, 204004864, 218576640, 255006080, 291435520, 306007296, 349722624, 382509120, 408009728, 437153280, 510012160, 582871040, 612014592, 765018240, 816019456, 874306560, 1020024320, 1224029184, 1530036480, 1748613120, 2040048640, 2448058368, 3060072960, 4080097280, 6120145920, 12240291840]

約数ペア:

[(1, 12240291840), (2, 6120145920), (3, 4080097280), (4, 3060072960), (5, 2448058368), (6, 2040048640), (7, 1748613120), (8, 1530036480), (10, 1224029184), (12, 1020024320), (14, 874306560), (15, 816019456), (16, 765018240), (20, 612014592), (21, 582871040), (24, 510012160), (28, 437153280), (30, 408009728), (32, 382509120), (35, 349722624), (40, 306007296), (42, 291435520), (48, 255006080), (56, 218576640), (60, 204004864), (64, 191254560), (70, 174861312), (80, 153003648), (84, 145717760), (96, 127503040), (105, 116574208), (112, 109288320), (120, 102002432), (128, 95627280), (140, 87430656), (160, 76501824), (168, 72858880), (192, 63751520), (210, 58287104), (224, 54644160), (240, 51001216), (256, 47813640), (280, 43715328), (320, 38250912), (336, 36429440), (384, 31875760), (420, 29143552), (448, 27322080), (480, 25500608), (512, 23906820), (560, 21857664), (640, 19125456), (672, 18214720), (768, 15937880), (840, 14571776), (896, 13661040), (960, 12750304), (1024, 11953410), (1120, 10928832), (1280, 9562728), (1344, 9107360), (1536, 7968940), (1680, 7285888), (1792, 6830520), (1920, 6375152), (2048, 5976705), (2240, 5464416), (2560, 4781364), (2688, 4553680), (3072, 3984470), (3360, 3642944), (3584, 3415260), (3840, 3187576), (4480, 2732208), (5120, 2390682), (5376, 2276840), (6144, 1992235), (6720, 1821472), (7168, 1707630), (7680, 1593788), (8960, 1366104), (10240, 1195341), (10752, 1138420), (13440, 910736), (14336, 853815), (15360, 796894), (17920, 683052), (21504, 569210), (26880, 455368), (30720, 398447), (35840, 341526), (43008, 284605), (53760, 227684), (56921, 215040), (71680, 170763), (107520, 113842)]