329502720

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:236

約数の個数: 208

約数和(自身を含む): 1094579712

約数和(自身を除く): 765076992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 173, 186, 192, 240, 248, 256, 310, 320, 346, 372, 384, 465, 480, 496, 512, 519, 620, 640, 692, 744, 768, 865, 930, 960, 992, 1024, 1038, 1240, 1280, 1384, 1488, 1536, 1730, 1860, 1920, 1984, 2048, 2076, 2480, 2560, 2595, 2768, 2976, 3072, 3460, 3720, 3840, 3968, 4096, 4152, 4960, 5120, 5190, 5363, 5536, 5952, 6144, 6920, 7440, 7680, 7936, 8304, 9920, 10240, 10380, 10726, 11072, 11904, 12288, 13840, 14880, 15360, 15872, 16089, 16608, 19840, 20480, 20760, 21452, 22144, 23808, 26815, 27680, 29760, 30720, 31744, 32178, 33216, 39680, 41520, 42904, 44288, 47616, 53630, 55360, 59520, 61440, 63488, 64356, 66432, 79360, 80445, 83040, 85808, 88576, 95232, 107260, 110720, 119040, 126976, 128712, 132864, 158720, 160890, 166080, 171616, 177152, 190464, 214520, 221440, 238080, 257424, 265728, 317440, 321780, 332160, 343232, 354304, 380928, 429040, 442880, 476160, 514848, 531456, 634880, 643560, 664320, 686464, 708608, 858080, 885760, 952320, 1029696, 1062912, 1287120, 1328640, 1372928, 1716160, 1771520, 1904640, 2059392, 2125824, 2574240, 2657280, 2745856, 3432320, 3543040, 4118784, 5148480, 5314560, 5491712, 6864640, 8237568, 10296960, 10629120, 10983424, 13729280, 16475136, 20593920, 21966848, 27458560, 32950272, 41187840, 54917120, 65900544, 82375680, 109834240, 164751360, 329502720]

約数ペア:

[(1, 329502720), (2, 164751360), (3, 109834240), (4, 82375680), (5, 65900544), (6, 54917120), (8, 41187840), (10, 32950272), (12, 27458560), (15, 21966848), (16, 20593920), (20, 16475136), (24, 13729280), (30, 10983424), (31, 10629120), (32, 10296960), (40, 8237568), (48, 6864640), (60, 5491712), (62, 5314560), (64, 5148480), (80, 4118784), (93, 3543040), (96, 3432320), (120, 2745856), (124, 2657280), (128, 2574240), (155, 2125824), (160, 2059392), (173, 1904640), (186, 1771520), (192, 1716160), (240, 1372928), (248, 1328640), (256, 1287120), (310, 1062912), (320, 1029696), (346, 952320), (372, 885760), (384, 858080), (465, 708608), (480, 686464), (496, 664320), (512, 643560), (519, 634880), (620, 531456), (640, 514848), (692, 476160), (744, 442880), (768, 429040), (865, 380928), (930, 354304), (960, 343232), (992, 332160), (1024, 321780), (1038, 317440), (1240, 265728), (1280, 257424), (1384, 238080), (1488, 221440), (1536, 214520), (1730, 190464), (1860, 177152), (1920, 171616), (1984, 166080), (2048, 160890), (2076, 158720), (2480, 132864), (2560, 128712), (2595, 126976), (2768, 119040), (2976, 110720), (3072, 107260), (3460, 95232), (3720, 88576), (3840, 85808), (3968, 83040), (4096, 80445), (4152, 79360), (4960, 66432), (5120, 64356), (5190, 63488), (5363, 61440), (5536, 59520), (5952, 55360), (6144, 53630), (6920, 47616), (7440, 44288), (7680, 42904), (7936, 41520), (8304, 39680), (9920, 33216), (10240, 32178), (10380, 31744), (10726, 30720), (11072, 29760), (11904, 27680), (12288, 26815), (13840, 23808), (14880, 22144), (15360, 21452), (15872, 20760), (16089, 20480), (16608, 19840)]