548536320

素因数分解:

$2^{17}\times 3^3\times 5^1\times {\mathrm{31}}^1$

素因数の和:79

約数の個数: 288

約数和(自身を含む): 2013258240

約数和(自身を除く): 1464721920

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, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 256, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 512, 540, 558, 576, 620, 640, 720, 744, 768, 837, 864, 930, 960, 992, 1024, 1080, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1674, 1728, 1860, 1920, 1984, 2048, 2160, 2232, 2304, 2480, 2560, 2790, 2880, 2976, 3072, 3348, 3456, 3720, 3840, 3968, 4096, 4185, 4320, 4464, 4608, 4960, 5120, 5580, 5760, 5952, 6144, 6696, 6912, 7440, 7680, 7936, 8192, 8370, 8640, 8928, 9216, 9920, 10240, 11160, 11520, 11904, 12288, 13392, 13824, 14880, 15360, 15872, 16384, 16740, 17280, 17856, 18432, 19840, 20480, 22320, 23040, 23808, 24576, 26784, 27648, 29760, 30720, 31744, 32768, 33480, 34560, 35712, 36864, 39680, 40960, 44640, 46080, 47616, 49152, 53568, 55296, 59520, 61440, 63488, 65536, 66960, 69120, 71424, 73728, 79360, 81920, 89280, 92160, 95232, 98304, 107136, 110592, 119040, 122880, 126976, 131072, 133920, 138240, 142848, 147456, 158720, 163840, 178560, 184320, 190464, 196608, 214272, 221184, 238080, 245760, 253952, 267840, 276480, 285696, 294912, 317440, 327680, 357120, 368640, 380928, 393216, 428544, 442368, 476160, 491520, 507904, 535680, 552960, 571392, 589824, 634880, 655360, 714240, 737280, 761856, 857088, 884736, 952320, 983040, 1015808, 1071360, 1105920, 1142784, 1179648, 1269760, 1428480, 1474560, 1523712, 1714176, 1769472, 1904640, 1966080, 2031616, 2142720, 2211840, 2285568, 2539520, 2856960, 2949120, 3047424, 3428352, 3538944, 3809280, 4063232, 4285440, 4423680, 4571136, 5079040, 5713920, 5898240, 6094848, 6856704, 7618560, 8570880, 8847360, 9142272, 10158080, 11427840, 12189696, 13713408, 15237120, 17141760, 17694720, 18284544, 20316160, 22855680, 27426816, 30474240, 34283520, 36569088, 45711360, 54853632, 60948480, 68567040, 91422720, 109707264, 137134080, 182845440, 274268160, 548536320]

約数ペア:

[(1, 548536320), (2, 274268160), (3, 182845440), (4, 137134080), (5, 109707264), (6, 91422720), (8, 68567040), (9, 60948480), (10, 54853632), (12, 45711360), (15, 36569088), (16, 34283520), (18, 30474240), (20, 27426816), (24, 22855680), (27, 20316160), (30, 18284544), (31, 17694720), (32, 17141760), (36, 15237120), (40, 13713408), (45, 12189696), (48, 11427840), (54, 10158080), (60, 9142272), (62, 8847360), (64, 8570880), (72, 7618560), (80, 6856704), (90, 6094848), (93, 5898240), (96, 5713920), (108, 5079040), (120, 4571136), (124, 4423680), (128, 4285440), (135, 4063232), (144, 3809280), (155, 3538944), (160, 3428352), (180, 3047424), (186, 2949120), (192, 2856960), (216, 2539520), (240, 2285568), (248, 2211840), (256, 2142720), (270, 2031616), (279, 1966080), (288, 1904640), (310, 1769472), (320, 1714176), (360, 1523712), (372, 1474560), (384, 1428480), (432, 1269760), (465, 1179648), (480, 1142784), (496, 1105920), (512, 1071360), (540, 1015808), (558, 983040), (576, 952320), (620, 884736), (640, 857088), (720, 761856), (744, 737280), (768, 714240), (837, 655360), (864, 634880), (930, 589824), (960, 571392), (992, 552960), (1024, 535680), (1080, 507904), (1116, 491520), (1152, 476160), (1240, 442368), (1280, 428544), (1395, 393216), (1440, 380928), (1488, 368640), (1536, 357120), (1674, 327680), (1728, 317440), (1860, 294912), (1920, 285696), (1984, 276480), (2048, 267840), (2160, 253952), (2232, 245760), (2304, 238080), (2480, 221184), (2560, 214272), (2790, 196608), (2880, 190464), (2976, 184320), (3072, 178560), (3348, 163840), (3456, 158720), (3720, 147456), (3840, 142848), (3968, 138240), (4096, 133920), (4185, 131072), (4320, 126976), (4464, 122880), (4608, 119040), (4960, 110592), (5120, 107136), (5580, 98304), (5760, 95232), (5952, 92160), (6144, 89280), (6696, 81920), (6912, 79360), (7440, 73728), (7680, 71424), (7936, 69120), (8192, 66960), (8370, 65536), (8640, 63488), (8928, 61440), (9216, 59520), (9920, 55296), (10240, 53568), (11160, 49152), (11520, 47616), (11904, 46080), (12288, 44640), (13392, 40960), (13824, 39680), (14880, 36864), (15360, 35712), (15872, 34560), (16384, 33480), (16740, 32768), (17280, 31744), (17856, 30720), (18432, 29760), (19840, 27648), (20480, 26784), (22320, 24576), (23040, 23808)]