54872640

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:131

約数の個数: 280

約数和(自身を含む): 204688440

約数和(自身を除く): 149815800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 73, 80, 81, 87, 90, 96, 108, 116, 120, 135, 144, 145, 146, 160, 162, 174, 180, 192, 216, 219, 232, 240, 261, 270, 288, 290, 292, 320, 324, 348, 360, 365, 405, 432, 435, 438, 464, 480, 522, 540, 576, 580, 584, 648, 657, 696, 720, 730, 783, 810, 864, 870, 876, 928, 960, 1044, 1080, 1095, 1160, 1168, 1296, 1305, 1314, 1392, 1440, 1460, 1566, 1620, 1728, 1740, 1752, 1856, 1971, 2088, 2117, 2160, 2190, 2320, 2336, 2349, 2592, 2610, 2628, 2784, 2880, 2920, 3132, 3240, 3285, 3480, 3504, 3915, 3942, 4176, 4234, 4320, 4380, 4640, 4672, 4698, 5184, 5220, 5256, 5568, 5840, 5913, 6264, 6351, 6480, 6570, 6960, 7008, 7830, 7884, 8352, 8468, 8640, 8760, 9280, 9396, 9855, 10440, 10512, 10585, 11680, 11745, 11826, 12528, 12702, 12960, 13140, 13920, 14016, 15660, 15768, 16704, 16936, 17520, 18792, 19053, 19710, 20880, 21024, 21170, 23360, 23490, 23652, 25056, 25404, 25920, 26280, 27840, 29565, 31320, 31536, 31755, 33872, 35040, 37584, 38106, 39420, 41760, 42048, 42340, 46980, 47304, 50112, 50808, 52560, 57159, 59130, 62640, 63072, 63510, 67744, 70080, 75168, 76212, 78840, 83520, 84680, 93960, 94608, 95265, 101616, 105120, 114318, 118260, 125280, 126144, 127020, 135488, 150336, 152424, 157680, 169360, 171477, 187920, 189216, 190530, 203232, 210240, 228636, 236520, 250560, 254040, 285795, 304848, 315360, 338720, 342954, 375840, 378432, 381060, 406464, 457272, 473040, 508080, 571590, 609696, 630720, 677440, 685908, 751680, 762120, 857385, 914544, 946080, 1016160, 1143180, 1219392, 1371816, 1524240, 1714770, 1829088, 1892160, 2032320, 2286360, 2743632, 3048480, 3429540, 3658176, 4572720, 5487264, 6096960, 6859080, 9145440, 10974528, 13718160, 18290880, 27436320, 54872640]

約数ペア:

[(1, 54872640), (2, 27436320), (3, 18290880), (4, 13718160), (5, 10974528), (6, 9145440), (8, 6859080), (9, 6096960), (10, 5487264), (12, 4572720), (15, 3658176), (16, 3429540), (18, 3048480), (20, 2743632), (24, 2286360), (27, 2032320), (29, 1892160), (30, 1829088), (32, 1714770), (36, 1524240), (40, 1371816), (45, 1219392), (48, 1143180), (54, 1016160), (58, 946080), (60, 914544), (64, 857385), (72, 762120), (73, 751680), (80, 685908), (81, 677440), (87, 630720), (90, 609696), (96, 571590), (108, 508080), (116, 473040), (120, 457272), (135, 406464), (144, 381060), (145, 378432), (146, 375840), (160, 342954), (162, 338720), (174, 315360), (180, 304848), (192, 285795), (216, 254040), (219, 250560), (232, 236520), (240, 228636), (261, 210240), (270, 203232), (288, 190530), (290, 189216), (292, 187920), (320, 171477), (324, 169360), (348, 157680), (360, 152424), (365, 150336), (405, 135488), (432, 127020), (435, 126144), (438, 125280), (464, 118260), (480, 114318), (522, 105120), (540, 101616), (576, 95265), (580, 94608), (584, 93960), (648, 84680), (657, 83520), (696, 78840), (720, 76212), (730, 75168), (783, 70080), (810, 67744), (864, 63510), (870, 63072), (876, 62640), (928, 59130), (960, 57159), (1044, 52560), (1080, 50808), (1095, 50112), (1160, 47304), (1168, 46980), (1296, 42340), (1305, 42048), (1314, 41760), (1392, 39420), (1440, 38106), (1460, 37584), (1566, 35040), (1620, 33872), (1728, 31755), (1740, 31536), (1752, 31320), (1856, 29565), (1971, 27840), (2088, 26280), (2117, 25920), (2160, 25404), (2190, 25056), (2320, 23652), (2336, 23490), (2349, 23360), (2592, 21170), (2610, 21024), (2628, 20880), (2784, 19710), (2880, 19053), (2920, 18792), (3132, 17520), (3240, 16936), (3285, 16704), (3480, 15768), (3504, 15660), (3915, 14016), (3942, 13920), (4176, 13140), (4234, 12960), (4320, 12702), (4380, 12528), (4640, 11826), (4672, 11745), (4698, 11680), (5184, 10585), (5220, 10512), (5256, 10440), (5568, 9855), (5840, 9396), (5913, 9280), (6264, 8760), (6351, 8640), (6480, 8468), (6570, 8352), (6960, 7884), (7008, 7830)]