48775680

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:131

約数の個数: 240

約数和(自身を含む): 177142680

約数和(自身を除く): 128367000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 73, 80, 87, 90, 96, 116, 120, 128, 144, 145, 146, 160, 174, 180, 192, 219, 232, 240, 256, 261, 288, 290, 292, 320, 348, 360, 365, 384, 435, 438, 464, 480, 512, 522, 576, 580, 584, 640, 657, 696, 720, 730, 768, 870, 876, 928, 960, 1044, 1095, 1152, 1160, 1168, 1280, 1305, 1314, 1392, 1440, 1460, 1536, 1740, 1752, 1856, 1920, 2088, 2117, 2190, 2304, 2320, 2336, 2560, 2610, 2628, 2784, 2880, 2920, 3285, 3480, 3504, 3712, 3840, 4176, 4234, 4380, 4608, 4640, 4672, 5220, 5256, 5568, 5760, 5840, 6351, 6570, 6960, 7008, 7424, 7680, 8352, 8468, 8760, 9280, 9344, 10440, 10512, 10585, 11136, 11520, 11680, 12702, 13140, 13920, 14016, 14848, 16704, 16936, 17520, 18560, 18688, 19053, 20880, 21024, 21170, 22272, 23040, 23360, 25404, 26280, 27840, 28032, 31755, 33408, 33872, 35040, 37120, 37376, 38106, 41760, 42048, 42340, 44544, 46720, 50808, 52560, 55680, 56064, 63510, 66816, 67744, 70080, 74240, 76212, 83520, 84096, 84680, 93440, 95265, 101616, 105120, 111360, 112128, 127020, 133632, 135488, 140160, 152424, 167040, 168192, 169360, 186880, 190530, 203232, 210240, 222720, 254040, 270976, 280320, 304848, 334080, 336384, 338720, 381060, 406464, 420480, 508080, 541952, 560640, 609696, 668160, 677440, 762120, 812928, 840960, 1016160, 1083904, 1219392, 1354880, 1524240, 1625856, 1681920, 2032320, 2438784, 2709760, 3048480, 3251712, 4064640, 4877568, 5419520, 6096960, 8129280, 9755136, 12193920, 16258560, 24387840, 48775680]

約数ペア:

[(1, 48775680), (2, 24387840), (3, 16258560), (4, 12193920), (5, 9755136), (6, 8129280), (8, 6096960), (9, 5419520), (10, 4877568), (12, 4064640), (15, 3251712), (16, 3048480), (18, 2709760), (20, 2438784), (24, 2032320), (29, 1681920), (30, 1625856), (32, 1524240), (36, 1354880), (40, 1219392), (45, 1083904), (48, 1016160), (58, 840960), (60, 812928), (64, 762120), (72, 677440), (73, 668160), (80, 609696), (87, 560640), (90, 541952), (96, 508080), (116, 420480), (120, 406464), (128, 381060), (144, 338720), (145, 336384), (146, 334080), (160, 304848), (174, 280320), (180, 270976), (192, 254040), (219, 222720), (232, 210240), (240, 203232), (256, 190530), (261, 186880), (288, 169360), (290, 168192), (292, 167040), (320, 152424), (348, 140160), (360, 135488), (365, 133632), (384, 127020), (435, 112128), (438, 111360), (464, 105120), (480, 101616), (512, 95265), (522, 93440), (576, 84680), (580, 84096), (584, 83520), (640, 76212), (657, 74240), (696, 70080), (720, 67744), (730, 66816), (768, 63510), (870, 56064), (876, 55680), (928, 52560), (960, 50808), (1044, 46720), (1095, 44544), (1152, 42340), (1160, 42048), (1168, 41760), (1280, 38106), (1305, 37376), (1314, 37120), (1392, 35040), (1440, 33872), (1460, 33408), (1536, 31755), (1740, 28032), (1752, 27840), (1856, 26280), (1920, 25404), (2088, 23360), (2117, 23040), (2190, 22272), (2304, 21170), (2320, 21024), (2336, 20880), (2560, 19053), (2610, 18688), (2628, 18560), (2784, 17520), (2880, 16936), (2920, 16704), (3285, 14848), (3480, 14016), (3504, 13920), (3712, 13140), (3840, 12702), (4176, 11680), (4234, 11520), (4380, 11136), (4608, 10585), (4640, 10512), (4672, 10440), (5220, 9344), (5256, 9280), (5568, 8760), (5760, 8468), (5840, 8352), (6351, 7680), (6570, 7424), (6960, 7008)]