1275832080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:527

約数の個数: 320

約数和(自身を含む): 4671843840

約数和(自身を除く): 3396011760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 61, 69, 72, 80, 90, 92, 108, 115, 120, 122, 135, 138, 144, 180, 183, 184, 207, 216, 230, 240, 244, 270, 276, 305, 345, 360, 366, 368, 414, 421, 432, 460, 488, 540, 549, 552, 610, 621, 690, 720, 732, 828, 842, 915, 920, 976, 1035, 1080, 1098, 1104, 1220, 1242, 1263, 1380, 1403, 1464, 1647, 1656, 1684, 1830, 1840, 2070, 2105, 2160, 2196, 2440, 2484, 2526, 2745, 2760, 2806, 2928, 3105, 3294, 3312, 3368, 3660, 3789, 4140, 4209, 4210, 4392, 4880, 4968, 5052, 5490, 5520, 5612, 6210, 6315, 6588, 6736, 7015, 7320, 7578, 8235, 8280, 8418, 8420, 8784, 9683, 9936, 10104, 10980, 11224, 11367, 12420, 12627, 12630, 13176, 14030, 14640, 15156, 16470, 16560, 16836, 16840, 18945, 19366, 20208, 21045, 21960, 22448, 22734, 24840, 25254, 25260, 25681, 26352, 28060, 29049, 30312, 32940, 33672, 33680, 37881, 37890, 38732, 42090, 43920, 45468, 48415, 49680, 50508, 50520, 51362, 56120, 56835, 58098, 60624, 63135, 65880, 67344, 75762, 75780, 77043, 77464, 84180, 87147, 90936, 96830, 101016, 101040, 102724, 112240, 113670, 116196, 126270, 128405, 131760, 145245, 151524, 151560, 154086, 154928, 168360, 174294, 181872, 189405, 193660, 202032, 205448, 227340, 231129, 232392, 252540, 256810, 261441, 290490, 303048, 303120, 308172, 336720, 348588, 378810, 385215, 387320, 410896, 435735, 454680, 462258, 464784, 505080, 513620, 522882, 580980, 590663, 606096, 616344, 693387, 697176, 757620, 770430, 774640, 871470, 909360, 924516, 1010160, 1027240, 1045764, 1155645, 1161960, 1181326, 1232688, 1307205, 1386774, 1394352, 1515240, 1540860, 1742940, 1771989, 1849032, 2054480, 2091528, 2311290, 2323920, 2362652, 2614410, 2773548, 2953315, 3030480, 3081720, 3466935, 3485880, 3543978, 3698064, 4183056, 4622580, 4725304, 5228820, 5315967, 5547096, 5906630, 6163440, 6933870, 6971760, 7087956, 8859945, 9245160, 9450608, 10457640, 10631934, 11094192, 11813260, 13867740, 14175912, 15947901, 17719890, 18490320, 20915280, 21263868, 23626520, 26579835, 27735480, 28351824, 31895802, 35439780, 42527736, 47253040, 53159670, 55470960, 63791604, 70879560, 79739505, 85055472, 106319340, 127583208, 141759120, 159479010, 212638680, 255166416, 318958020, 425277360, 637916040, 1275832080]

約数ペア:

[(1, 1275832080), (2, 637916040), (3, 425277360), (4, 318958020), (5, 255166416), (6, 212638680), (8, 159479010), (9, 141759120), (10, 127583208), (12, 106319340), (15, 85055472), (16, 79739505), (18, 70879560), (20, 63791604), (23, 55470960), (24, 53159670), (27, 47253040), (30, 42527736), (36, 35439780), (40, 31895802), (45, 28351824), (46, 27735480), (48, 26579835), (54, 23626520), (60, 21263868), (61, 20915280), (69, 18490320), (72, 17719890), (80, 15947901), (90, 14175912), (92, 13867740), (108, 11813260), (115, 11094192), (120, 10631934), (122, 10457640), (135, 9450608), (138, 9245160), (144, 8859945), (180, 7087956), (183, 6971760), (184, 6933870), (207, 6163440), (216, 5906630), (230, 5547096), (240, 5315967), (244, 5228820), (270, 4725304), (276, 4622580), (305, 4183056), (345, 3698064), (360, 3543978), (366, 3485880), (368, 3466935), (414, 3081720), (421, 3030480), (432, 2953315), (460, 2773548), (488, 2614410), (540, 2362652), (549, 2323920), (552, 2311290), (610, 2091528), (621, 2054480), (690, 1849032), (720, 1771989), (732, 1742940), (828, 1540860), (842, 1515240), (915, 1394352), (920, 1386774), (976, 1307205), (1035, 1232688), (1080, 1181326), (1098, 1161960), (1104, 1155645), (1220, 1045764), (1242, 1027240), (1263, 1010160), (1380, 924516), (1403, 909360), (1464, 871470), (1647, 774640), (1656, 770430), (1684, 757620), (1830, 697176), (1840, 693387), (2070, 616344), (2105, 606096), (2160, 590663), (2196, 580980), (2440, 522882), (2484, 513620), (2526, 505080), (2745, 464784), (2760, 462258), (2806, 454680), (2928, 435735), (3105, 410896), (3294, 387320), (3312, 385215), (3368, 378810), (3660, 348588), (3789, 336720), (4140, 308172), (4209, 303120), (4210, 303048), (4392, 290490), (4880, 261441), (4968, 256810), (5052, 252540), (5490, 232392), (5520, 231129), (5612, 227340), (6210, 205448), (6315, 202032), (6588, 193660), (6736, 189405), (7015, 181872), (7320, 174294), (7578, 168360), (8235, 154928), (8280, 154086), (8418, 151560), (8420, 151524), (8784, 145245), (9683, 131760), (9936, 128405), (10104, 126270), (10980, 116196), (11224, 113670), (11367, 112240), (12420, 102724), (12627, 101040), (12630, 101016), (13176, 96830), (14030, 90936), (14640, 87147), (15156, 84180), (16470, 77464), (16560, 77043), (16836, 75780), (16840, 75762), (18945, 67344), (19366, 65880), (20208, 63135), (21045, 60624), (21960, 58098), (22448, 56835), (22734, 56120), (24840, 51362), (25254, 50520), (25260, 50508), (25681, 49680), (26352, 48415), (28060, 45468), (29049, 43920), (30312, 42090), (32940, 38732), (33672, 37890), (33680, 37881)]