424673280

素因数分解:

$2^{20}\times 3^4\times 5^1$

素因数の和:57

約数の個数: 210

約数和(自身を含む): 1522531626

約数和(自身を除く): 1097858346

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2048, 2160, 2304, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 4096, 4320, 4608, 5120, 5184, 5760, 6144, 6480, 6912, 7680, 8192, 8640, 9216, 10240, 10368, 11520, 12288, 12960, 13824, 15360, 16384, 17280, 18432, 20480, 20736, 23040, 24576, 25920, 27648, 30720, 32768, 34560, 36864, 40960, 41472, 46080, 49152, 51840, 55296, 61440, 65536, 69120, 73728, 81920, 82944, 92160, 98304, 103680, 110592, 122880, 131072, 138240, 147456, 163840, 165888, 184320, 196608, 207360, 221184, 245760, 262144, 276480, 294912, 327680, 331776, 368640, 393216, 414720, 442368, 491520, 524288, 552960, 589824, 655360, 663552, 737280, 786432, 829440, 884736, 983040, 1048576, 1105920, 1179648, 1310720, 1327104, 1474560, 1572864, 1658880, 1769472, 1966080, 2211840, 2359296, 2621440, 2654208, 2949120, 3145728, 3317760, 3538944, 3932160, 4423680, 4718592, 5242880, 5308416, 5898240, 6635520, 7077888, 7864320, 8847360, 9437184, 10616832, 11796480, 13271040, 14155776, 15728640, 17694720, 21233664, 23592960, 26542080, 28311552, 35389440, 42467328, 47185920, 53084160, 70778880, 84934656, 106168320, 141557760, 212336640, 424673280]

約数ペア:

[(1, 424673280), (2, 212336640), (3, 141557760), (4, 106168320), (5, 84934656), (6, 70778880), (8, 53084160), (9, 47185920), (10, 42467328), (12, 35389440), (15, 28311552), (16, 26542080), (18, 23592960), (20, 21233664), (24, 17694720), (27, 15728640), (30, 14155776), (32, 13271040), (36, 11796480), (40, 10616832), (45, 9437184), (48, 8847360), (54, 7864320), (60, 7077888), (64, 6635520), (72, 5898240), (80, 5308416), (81, 5242880), (90, 4718592), (96, 4423680), (108, 3932160), (120, 3538944), (128, 3317760), (135, 3145728), (144, 2949120), (160, 2654208), (162, 2621440), (180, 2359296), (192, 2211840), (216, 1966080), (240, 1769472), (256, 1658880), (270, 1572864), (288, 1474560), (320, 1327104), (324, 1310720), (360, 1179648), (384, 1105920), (405, 1048576), (432, 983040), (480, 884736), (512, 829440), (540, 786432), (576, 737280), (640, 663552), (648, 655360), (720, 589824), (768, 552960), (810, 524288), (864, 491520), (960, 442368), (1024, 414720), (1080, 393216), (1152, 368640), (1280, 331776), (1296, 327680), (1440, 294912), (1536, 276480), (1620, 262144), (1728, 245760), (1920, 221184), (2048, 207360), (2160, 196608), (2304, 184320), (2560, 165888), (2592, 163840), (2880, 147456), (3072, 138240), (3240, 131072), (3456, 122880), (3840, 110592), (4096, 103680), (4320, 98304), (4608, 92160), (5120, 82944), (5184, 81920), (5760, 73728), (6144, 69120), (6480, 65536), (6912, 61440), (7680, 55296), (8192, 51840), (8640, 49152), (9216, 46080), (10240, 41472), (10368, 40960), (11520, 36864), (12288, 34560), (12960, 32768), (13824, 30720), (15360, 27648), (16384, 25920), (17280, 24576), (18432, 23040), (20480, 20736)]