427740480

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1597}}^1$

素因数の和:1654

約数の個数: 224

約数和(自身を含む): 1558625280

約数和(自身を除く): 1130884800

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, 64, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 432, 465, 480, 496, 540, 558, 576, 620, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1597, 1674, 1728, 1860, 1984, 2160, 2232, 2480, 2790, 2880, 2976, 3194, 3348, 3720, 4185, 4320, 4464, 4791, 4960, 5580, 5952, 6388, 6696, 7440, 7985, 8370, 8640, 8928, 9582, 9920, 11160, 12776, 13392, 14373, 14880, 15970, 16740, 17856, 19164, 22320, 23955, 25552, 26784, 28746, 29760, 31940, 33480, 38328, 43119, 44640, 47910, 49507, 51104, 53568, 57492, 63880, 66960, 71865, 76656, 86238, 89280, 95820, 99014, 102208, 114984, 127760, 133920, 143730, 148521, 153312, 172476, 191640, 198028, 215595, 229968, 247535, 255520, 267840, 287460, 297042, 306624, 344952, 383280, 396056, 431190, 445563, 459936, 495070, 511040, 574920, 594084, 689904, 742605, 766560, 792112, 862380, 891126, 919872, 990140, 1149840, 1188168, 1336689, 1379808, 1485210, 1533120, 1584224, 1724760, 1782252, 1980280, 2227815, 2299680, 2376336, 2673378, 2759616, 2970420, 3168448, 3449520, 3564504, 3960560, 4455630, 4599360, 4752672, 5346756, 5940840, 6683445, 6899040, 7129008, 7921120, 8911260, 9505344, 10693512, 11881680, 13366890, 13798080, 14258016, 15842240, 17822520, 21387024, 23763360, 26733780, 28516032, 35645040, 42774048, 47526720, 53467560, 71290080, 85548096, 106935120, 142580160, 213870240, 427740480]

約数ペア:

[(1, 427740480), (2, 213870240), (3, 142580160), (4, 106935120), (5, 85548096), (6, 71290080), (8, 53467560), (9, 47526720), (10, 42774048), (12, 35645040), (15, 28516032), (16, 26733780), (18, 23763360), (20, 21387024), (24, 17822520), (27, 15842240), (30, 14258016), (31, 13798080), (32, 13366890), (36, 11881680), (40, 10693512), (45, 9505344), (48, 8911260), (54, 7921120), (60, 7129008), (62, 6899040), (64, 6683445), (72, 5940840), (80, 5346756), (90, 4752672), (93, 4599360), (96, 4455630), (108, 3960560), (120, 3564504), (124, 3449520), (135, 3168448), (144, 2970420), (155, 2759616), (160, 2673378), (180, 2376336), (186, 2299680), (192, 2227815), (216, 1980280), (240, 1782252), (248, 1724760), (270, 1584224), (279, 1533120), (288, 1485210), (310, 1379808), (320, 1336689), (360, 1188168), (372, 1149840), (432, 990140), (465, 919872), (480, 891126), (496, 862380), (540, 792112), (558, 766560), (576, 742605), (620, 689904), (720, 594084), (744, 574920), (837, 511040), (864, 495070), (930, 459936), (960, 445563), (992, 431190), (1080, 396056), (1116, 383280), (1240, 344952), (1395, 306624), (1440, 297042), (1488, 287460), (1597, 267840), (1674, 255520), (1728, 247535), (1860, 229968), (1984, 215595), (2160, 198028), (2232, 191640), (2480, 172476), (2790, 153312), (2880, 148521), (2976, 143730), (3194, 133920), (3348, 127760), (3720, 114984), (4185, 102208), (4320, 99014), (4464, 95820), (4791, 89280), (4960, 86238), (5580, 76656), (5952, 71865), (6388, 66960), (6696, 63880), (7440, 57492), (7985, 53568), (8370, 51104), (8640, 49507), (8928, 47910), (9582, 44640), (9920, 43119), (11160, 38328), (12776, 33480), (13392, 31940), (14373, 29760), (14880, 28746), (15970, 26784), (16740, 25552), (17856, 23955), (19164, 22320)]