550545120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4111}}^1$

素因数の和:4166

約数の個数: 192

約数和(自身を含む): 1989550080

約数和(自身を除く): 1439004960

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, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 2976, 3348, 3720, 4111, 4185, 4320, 4464, 4960, 5580, 6696, 7440, 8222, 8370, 8928, 11160, 12333, 13392, 14880, 16444, 16740, 20555, 22320, 24666, 26784, 32888, 33480, 36999, 41110, 44640, 49332, 61665, 65776, 66960, 73998, 82220, 98664, 110997, 123330, 127441, 131552, 133920, 147996, 164440, 184995, 197328, 221994, 246660, 254882, 295992, 328880, 369990, 382323, 394656, 443988, 493320, 509764, 554985, 591984, 637205, 657760, 739980, 764646, 887976, 986640, 1019528, 1109970, 1146969, 1183968, 1274410, 1479960, 1529292, 1775952, 1911615, 1973280, 2039056, 2219940, 2293938, 2548820, 2959920, 3058584, 3440907, 3551904, 3823230, 4078112, 4439880, 4587876, 5097640, 5734845, 5919840, 6117168, 6881814, 7646460, 8879760, 9175752, 10195280, 11469690, 12234336, 13763628, 15292920, 17204535, 17759520, 18351504, 20390560, 22939380, 27527256, 30585840, 34409070, 36703008, 45878760, 55054512, 61171680, 68818140, 91757520, 110109024, 137636280, 183515040, 275272560, 550545120]

約数ペア:

[(1, 550545120), (2, 275272560), (3, 183515040), (4, 137636280), (5, 110109024), (6, 91757520), (8, 68818140), (9, 61171680), (10, 55054512), (12, 45878760), (15, 36703008), (16, 34409070), (18, 30585840), (20, 27527256), (24, 22939380), (27, 20390560), (30, 18351504), (31, 17759520), (32, 17204535), (36, 15292920), (40, 13763628), (45, 12234336), (48, 11469690), (54, 10195280), (60, 9175752), (62, 8879760), (72, 7646460), (80, 6881814), (90, 6117168), (93, 5919840), (96, 5734845), (108, 5097640), (120, 4587876), (124, 4439880), (135, 4078112), (144, 3823230), (155, 3551904), (160, 3440907), (180, 3058584), (186, 2959920), (216, 2548820), (240, 2293938), (248, 2219940), (270, 2039056), (279, 1973280), (288, 1911615), (310, 1775952), (360, 1529292), (372, 1479960), (432, 1274410), (465, 1183968), (480, 1146969), (496, 1109970), (540, 1019528), (558, 986640), (620, 887976), (720, 764646), (744, 739980), (837, 657760), (864, 637205), (930, 591984), (992, 554985), (1080, 509764), (1116, 493320), (1240, 443988), (1395, 394656), (1440, 382323), (1488, 369990), (1674, 328880), (1860, 295992), (2160, 254882), (2232, 246660), (2480, 221994), (2790, 197328), (2976, 184995), (3348, 164440), (3720, 147996), (4111, 133920), (4185, 131552), (4320, 127441), (4464, 123330), (4960, 110997), (5580, 98664), (6696, 82220), (7440, 73998), (8222, 66960), (8370, 65776), (8928, 61665), (11160, 49332), (12333, 44640), (13392, 41110), (14880, 36999), (16444, 33480), (16740, 32888), (20555, 26784), (22320, 24666)]