1085354640

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1801}}^1$

素因数の和:1860

約数の個数: 240

約数和(自身を含む): 3904083456

約数和(自身を除く): 2818728816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 108, 120, 124, 135, 144, 155, 162, 180, 186, 216, 240, 243, 248, 270, 279, 310, 324, 360, 372, 405, 432, 465, 486, 496, 540, 558, 620, 648, 720, 744, 810, 837, 930, 972, 1080, 1116, 1215, 1240, 1296, 1395, 1488, 1620, 1674, 1801, 1860, 1944, 2160, 2232, 2430, 2480, 2511, 2790, 3240, 3348, 3602, 3720, 3888, 4185, 4464, 4860, 5022, 5403, 5580, 6480, 6696, 7204, 7440, 7533, 8370, 9005, 9720, 10044, 10806, 11160, 12555, 13392, 14408, 15066, 16209, 16740, 18010, 19440, 20088, 21612, 22320, 25110, 27015, 28816, 30132, 32418, 33480, 36020, 37665, 40176, 43224, 48627, 50220, 54030, 55831, 60264, 64836, 66960, 72040, 75330, 81045, 86448, 97254, 100440, 108060, 111662, 120528, 129672, 144080, 145881, 150660, 162090, 167493, 194508, 200880, 216120, 223324, 243135, 259344, 279155, 291762, 301320, 324180, 334986, 389016, 432240, 437643, 446648, 486270, 502479, 558310, 583524, 602640, 648360, 669972, 729405, 778032, 837465, 875286, 893296, 972540, 1004958, 1116620, 1167048, 1296720, 1339944, 1458810, 1507437, 1674930, 1750572, 1945080, 2009916, 2188215, 2233240, 2334096, 2512395, 2679888, 2917620, 3014874, 3349860, 3501144, 3890160, 4019832, 4376430, 4466480, 4522311, 5024790, 5835240, 6029748, 6699720, 7002288, 7537185, 8039664, 8752860, 9044622, 10049580, 11670480, 12059496, 13399440, 13566933, 15074370, 17505720, 18089244, 20099160, 22611555, 24118992, 27133866, 30148740, 35011440, 36178488, 40198320, 45223110, 54267732, 60297480, 67834665, 72356976, 90446220, 108535464, 120594960, 135669330, 180892440, 217070928, 271338660, 361784880, 542677320, 1085354640]

約数ペア:

[(1, 1085354640), (2, 542677320), (3, 361784880), (4, 271338660), (5, 217070928), (6, 180892440), (8, 135669330), (9, 120594960), (10, 108535464), (12, 90446220), (15, 72356976), (16, 67834665), (18, 60297480), (20, 54267732), (24, 45223110), (27, 40198320), (30, 36178488), (31, 35011440), (36, 30148740), (40, 27133866), (45, 24118992), (48, 22611555), (54, 20099160), (60, 18089244), (62, 17505720), (72, 15074370), (80, 13566933), (81, 13399440), (90, 12059496), (93, 11670480), (108, 10049580), (120, 9044622), (124, 8752860), (135, 8039664), (144, 7537185), (155, 7002288), (162, 6699720), (180, 6029748), (186, 5835240), (216, 5024790), (240, 4522311), (243, 4466480), (248, 4376430), (270, 4019832), (279, 3890160), (310, 3501144), (324, 3349860), (360, 3014874), (372, 2917620), (405, 2679888), (432, 2512395), (465, 2334096), (486, 2233240), (496, 2188215), (540, 2009916), (558, 1945080), (620, 1750572), (648, 1674930), (720, 1507437), (744, 1458810), (810, 1339944), (837, 1296720), (930, 1167048), (972, 1116620), (1080, 1004958), (1116, 972540), (1215, 893296), (1240, 875286), (1296, 837465), (1395, 778032), (1488, 729405), (1620, 669972), (1674, 648360), (1801, 602640), (1860, 583524), (1944, 558310), (2160, 502479), (2232, 486270), (2430, 446648), (2480, 437643), (2511, 432240), (2790, 389016), (3240, 334986), (3348, 324180), (3602, 301320), (3720, 291762), (3888, 279155), (4185, 259344), (4464, 243135), (4860, 223324), (5022, 216120), (5403, 200880), (5580, 194508), (6480, 167493), (6696, 162090), (7204, 150660), (7440, 145881), (7533, 144080), (8370, 129672), (9005, 120528), (9720, 111662), (10044, 108060), (10806, 100440), (11160, 97254), (12555, 86448), (13392, 81045), (14408, 75330), (15066, 72040), (16209, 66960), (16740, 64836), (18010, 60264), (19440, 55831), (20088, 54030), (21612, 50220), (22320, 48627), (25110, 43224), (27015, 40176), (28816, 37665), (30132, 36020), (32418, 33480)]