272695680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:438

約数の個数: 256

約数和(自身を含む): 990950400

約数和(自身を除く): 718254720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 86, 90, 96, 108, 120, 128, 129, 135, 144, 160, 172, 180, 192, 215, 216, 240, 258, 270, 288, 320, 344, 360, 367, 384, 387, 430, 432, 480, 516, 540, 576, 640, 645, 688, 720, 734, 774, 860, 864, 960, 1032, 1080, 1101, 1152, 1161, 1290, 1376, 1440, 1468, 1548, 1720, 1728, 1835, 1920, 1935, 2064, 2160, 2202, 2322, 2580, 2752, 2880, 2936, 3096, 3303, 3440, 3456, 3670, 3870, 4128, 4320, 4404, 4644, 5160, 5504, 5505, 5760, 5805, 5872, 6192, 6606, 6880, 7340, 7740, 8256, 8640, 8808, 9288, 9909, 10320, 11010, 11610, 11744, 12384, 13212, 13760, 14680, 15480, 15781, 16512, 16515, 17280, 17616, 18576, 19818, 20640, 22020, 23220, 23488, 24768, 26424, 27520, 29360, 30960, 31562, 33030, 35232, 37152, 39636, 41280, 44040, 46440, 46976, 47343, 49536, 49545, 52848, 58720, 61920, 63124, 66060, 70464, 74304, 78905, 79272, 82560, 88080, 92880, 94686, 99090, 105696, 117440, 123840, 126248, 132120, 140928, 142029, 148608, 157810, 158544, 176160, 185760, 189372, 198180, 211392, 234880, 236715, 247680, 252496, 264240, 284058, 315620, 317088, 352320, 371520, 378744, 396360, 422784, 426087, 473430, 504992, 528480, 568116, 631240, 634176, 704640, 710145, 743040, 757488, 792720, 852174, 946860, 1009984, 1056960, 1136232, 1262480, 1268352, 1420290, 1514976, 1585440, 1704348, 1893720, 2019968, 2113920, 2130435, 2272464, 2524960, 2840580, 3029952, 3170880, 3408696, 3787440, 4260870, 4544928, 5049920, 5681160, 6059904, 6341760, 6817392, 7574880, 8521740, 9089856, 10099840, 11362320, 13634784, 15149760, 17043480, 18179712, 22724640, 27269568, 30299520, 34086960, 45449280, 54539136, 68173920, 90898560, 136347840, 272695680]

約数ペア:

[(1, 272695680), (2, 136347840), (3, 90898560), (4, 68173920), (5, 54539136), (6, 45449280), (8, 34086960), (9, 30299520), (10, 27269568), (12, 22724640), (15, 18179712), (16, 17043480), (18, 15149760), (20, 13634784), (24, 11362320), (27, 10099840), (30, 9089856), (32, 8521740), (36, 7574880), (40, 6817392), (43, 6341760), (45, 6059904), (48, 5681160), (54, 5049920), (60, 4544928), (64, 4260870), (72, 3787440), (80, 3408696), (86, 3170880), (90, 3029952), (96, 2840580), (108, 2524960), (120, 2272464), (128, 2130435), (129, 2113920), (135, 2019968), (144, 1893720), (160, 1704348), (172, 1585440), (180, 1514976), (192, 1420290), (215, 1268352), (216, 1262480), (240, 1136232), (258, 1056960), (270, 1009984), (288, 946860), (320, 852174), (344, 792720), (360, 757488), (367, 743040), (384, 710145), (387, 704640), (430, 634176), (432, 631240), (480, 568116), (516, 528480), (540, 504992), (576, 473430), (640, 426087), (645, 422784), (688, 396360), (720, 378744), (734, 371520), (774, 352320), (860, 317088), (864, 315620), (960, 284058), (1032, 264240), (1080, 252496), (1101, 247680), (1152, 236715), (1161, 234880), (1290, 211392), (1376, 198180), (1440, 189372), (1468, 185760), (1548, 176160), (1720, 158544), (1728, 157810), (1835, 148608), (1920, 142029), (1935, 140928), (2064, 132120), (2160, 126248), (2202, 123840), (2322, 117440), (2580, 105696), (2752, 99090), (2880, 94686), (2936, 92880), (3096, 88080), (3303, 82560), (3440, 79272), (3456, 78905), (3670, 74304), (3870, 70464), (4128, 66060), (4320, 63124), (4404, 61920), (4644, 58720), (5160, 52848), (5504, 49545), (5505, 49536), (5760, 47343), (5805, 46976), (5872, 46440), (6192, 44040), (6606, 41280), (6880, 39636), (7340, 37152), (7740, 35232), (8256, 33030), (8640, 31562), (8808, 30960), (9288, 29360), (9909, 27520), (10320, 26424), (11010, 24768), (11610, 23488), (11744, 23220), (12384, 22020), (13212, 20640), (13760, 19818), (14680, 18576), (15480, 17616), (15781, 17280), (16512, 16515)]