2759689440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6869}}^1$

素因数の和:6927

約数の個数: 240

約数和(自身を含む): 10055041920

約数和(自身を除く): 7295352480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 216, 240, 248, 270, 279, 288, 310, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 620, 648, 720, 744, 810, 837, 864, 930, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1860, 2160, 2232, 2480, 2511, 2592, 2790, 2976, 3240, 3348, 3720, 4185, 4320, 4464, 4960, 5022, 5580, 6480, 6696, 6869, 7440, 8370, 8928, 10044, 11160, 12555, 12960, 13392, 13738, 14880, 16740, 20088, 20607, 22320, 25110, 26784, 27476, 33480, 34345, 40176, 41214, 44640, 50220, 54952, 61821, 66960, 68690, 80352, 82428, 100440, 103035, 109904, 123642, 133920, 137380, 164856, 185463, 200880, 206070, 212939, 219808, 247284, 274760, 309105, 329712, 370926, 401760, 412140, 425878, 494568, 549520, 556389, 618210, 638817, 659424, 741852, 824280, 851756, 927315, 989136, 1064695, 1099040, 1112778, 1236420, 1277634, 1483704, 1648560, 1703512, 1854630, 1916451, 1978272, 2129390, 2225556, 2472840, 2555268, 2781945, 2967408, 3194085, 3297120, 3407024, 3709260, 3832902, 4258780, 4451112, 4945680, 5110536, 5563890, 5749353, 5934816, 6388170, 6814048, 7418520, 7665804, 8517560, 8902224, 9582255, 9891360, 10221072, 11127780, 11498706, 12776340, 14837040, 15331608, 17035120, 17248059, 17804448, 19164510, 20442144, 22255560, 22997412, 25552680, 28746765, 29674080, 30663216, 34070240, 34496118, 38329020, 44511120, 45994824, 51105360, 57493530, 61326432, 68992236, 76658040, 86240295, 89022240, 91989648, 102210720, 114987060, 137984472, 153316080, 172480590, 183979296, 229974120, 275968944, 306632160, 344961180, 459948240, 551937888, 689922360, 919896480, 1379844720, 2759689440]

約数ペア:

[(1, 2759689440), (2, 1379844720), (3, 919896480), (4, 689922360), (5, 551937888), (6, 459948240), (8, 344961180), (9, 306632160), (10, 275968944), (12, 229974120), (15, 183979296), (16, 172480590), (18, 153316080), (20, 137984472), (24, 114987060), (27, 102210720), (30, 91989648), (31, 89022240), (32, 86240295), (36, 76658040), (40, 68992236), (45, 61326432), (48, 57493530), (54, 51105360), (60, 45994824), (62, 44511120), (72, 38329020), (80, 34496118), (81, 34070240), (90, 30663216), (93, 29674080), (96, 28746765), (108, 25552680), (120, 22997412), (124, 22255560), (135, 20442144), (144, 19164510), (155, 17804448), (160, 17248059), (162, 17035120), (180, 15331608), (186, 14837040), (216, 12776340), (240, 11498706), (248, 11127780), (270, 10221072), (279, 9891360), (288, 9582255), (310, 8902224), (324, 8517560), (360, 7665804), (372, 7418520), (405, 6814048), (432, 6388170), (465, 5934816), (480, 5749353), (496, 5563890), (540, 5110536), (558, 4945680), (620, 4451112), (648, 4258780), (720, 3832902), (744, 3709260), (810, 3407024), (837, 3297120), (864, 3194085), (930, 2967408), (992, 2781945), (1080, 2555268), (1116, 2472840), (1240, 2225556), (1296, 2129390), (1395, 1978272), (1440, 1916451), (1488, 1854630), (1620, 1703512), (1674, 1648560), (1860, 1483704), (2160, 1277634), (2232, 1236420), (2480, 1112778), (2511, 1099040), (2592, 1064695), (2790, 989136), (2976, 927315), (3240, 851756), (3348, 824280), (3720, 741852), (4185, 659424), (4320, 638817), (4464, 618210), (4960, 556389), (5022, 549520), (5580, 494568), (6480, 425878), (6696, 412140), (6869, 401760), (7440, 370926), (8370, 329712), (8928, 309105), (10044, 274760), (11160, 247284), (12555, 219808), (12960, 212939), (13392, 206070), (13738, 200880), (14880, 185463), (16740, 164856), (20088, 137380), (20607, 133920), (22320, 123642), (25110, 109904), (26784, 103035), (27476, 100440), (33480, 82428), (34345, 80352), (40176, 68690), (41214, 66960), (44640, 61821), (50220, 54952)]