275005440

素因数分解:

$2^{14}\times 3^2\times 5^1\times {\mathrm{373}}^1$

素因数の和:412

約数の個数: 180

約数和(自身を含む): 955878924

約数和(自身を除く): 680873484

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 373, 384, 480, 512, 576, 640, 720, 746, 768, 960, 1024, 1119, 1152, 1280, 1440, 1492, 1536, 1865, 1920, 2048, 2238, 2304, 2560, 2880, 2984, 3072, 3357, 3730, 3840, 4096, 4476, 4608, 5120, 5595, 5760, 5968, 6144, 6714, 7460, 7680, 8192, 8952, 9216, 10240, 11190, 11520, 11936, 12288, 13428, 14920, 15360, 16384, 16785, 17904, 18432, 20480, 22380, 23040, 23872, 24576, 26856, 29840, 30720, 33570, 35808, 36864, 40960, 44760, 46080, 47744, 49152, 53712, 59680, 61440, 67140, 71616, 73728, 81920, 89520, 92160, 95488, 107424, 119360, 122880, 134280, 143232, 147456, 179040, 184320, 190976, 214848, 238720, 245760, 268560, 286464, 358080, 368640, 381952, 429696, 477440, 537120, 572928, 716160, 737280, 763904, 859392, 954880, 1074240, 1145856, 1432320, 1527808, 1718784, 1909760, 2148480, 2291712, 2864640, 3055616, 3437568, 3819520, 4296960, 4583424, 5729280, 6111232, 6875136, 7639040, 8593920, 9166848, 11458560, 13750272, 15278080, 17187840, 18333696, 22917120, 27500544, 30556160, 34375680, 45834240, 55001088, 68751360, 91668480, 137502720, 275005440]

約数ペア:

[(1, 275005440), (2, 137502720), (3, 91668480), (4, 68751360), (5, 55001088), (6, 45834240), (8, 34375680), (9, 30556160), (10, 27500544), (12, 22917120), (15, 18333696), (16, 17187840), (18, 15278080), (20, 13750272), (24, 11458560), (30, 9166848), (32, 8593920), (36, 7639040), (40, 6875136), (45, 6111232), (48, 5729280), (60, 4583424), (64, 4296960), (72, 3819520), (80, 3437568), (90, 3055616), (96, 2864640), (120, 2291712), (128, 2148480), (144, 1909760), (160, 1718784), (180, 1527808), (192, 1432320), (240, 1145856), (256, 1074240), (288, 954880), (320, 859392), (360, 763904), (373, 737280), (384, 716160), (480, 572928), (512, 537120), (576, 477440), (640, 429696), (720, 381952), (746, 368640), (768, 358080), (960, 286464), (1024, 268560), (1119, 245760), (1152, 238720), (1280, 214848), (1440, 190976), (1492, 184320), (1536, 179040), (1865, 147456), (1920, 143232), (2048, 134280), (2238, 122880), (2304, 119360), (2560, 107424), (2880, 95488), (2984, 92160), (3072, 89520), (3357, 81920), (3730, 73728), (3840, 71616), (4096, 67140), (4476, 61440), (4608, 59680), (5120, 53712), (5595, 49152), (5760, 47744), (5968, 46080), (6144, 44760), (6714, 40960), (7460, 36864), (7680, 35808), (8192, 33570), (8952, 30720), (9216, 29840), (10240, 26856), (11190, 24576), (11520, 23872), (11936, 23040), (12288, 22380), (13428, 20480), (14920, 18432), (15360, 17904), (16384, 16785)]