180305280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1361}}^1$

素因数の和:1409

約数の個数: 192

約数和(自身を含む): 650164320

約数和(自身を除く): 469859040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 828, 920, 960, 1035, 1104, 1152, 1361, 1380, 1440, 1472, 1656, 1840, 1920, 2070, 2208, 2722, 2760, 2880, 2944, 3312, 3680, 4083, 4140, 4416, 5444, 5520, 5760, 6624, 6805, 7360, 8166, 8280, 8832, 10888, 11040, 12249, 13248, 13610, 14720, 16332, 16560, 20415, 21776, 22080, 24498, 26496, 27220, 31303, 32664, 33120, 40830, 43552, 44160, 48996, 54440, 61245, 62606, 65328, 66240, 81660, 87104, 93909, 97992, 108880, 122490, 125212, 130656, 132480, 156515, 163320, 174208, 187818, 195984, 217760, 244980, 250424, 261312, 281727, 313030, 326640, 375636, 391968, 435520, 469545, 489960, 500848, 522624, 563454, 626060, 653280, 751272, 783936, 871040, 939090, 979920, 1001696, 1126908, 1252120, 1306560, 1408635, 1502544, 1567872, 1878180, 1959840, 2003392, 2253816, 2504240, 2613120, 2817270, 3005088, 3756360, 3919680, 4006784, 4507632, 5008480, 5634540, 6010176, 7512720, 7839360, 9015264, 10016960, 11269080, 12020352, 15025440, 18030528, 20033920, 22538160, 30050880, 36061056, 45076320, 60101760, 90152640, 180305280]

約数ペア:

[(1, 180305280), (2, 90152640), (3, 60101760), (4, 45076320), (5, 36061056), (6, 30050880), (8, 22538160), (9, 20033920), (10, 18030528), (12, 15025440), (15, 12020352), (16, 11269080), (18, 10016960), (20, 9015264), (23, 7839360), (24, 7512720), (30, 6010176), (32, 5634540), (36, 5008480), (40, 4507632), (45, 4006784), (46, 3919680), (48, 3756360), (60, 3005088), (64, 2817270), (69, 2613120), (72, 2504240), (80, 2253816), (90, 2003392), (92, 1959840), (96, 1878180), (115, 1567872), (120, 1502544), (128, 1408635), (138, 1306560), (144, 1252120), (160, 1126908), (180, 1001696), (184, 979920), (192, 939090), (207, 871040), (230, 783936), (240, 751272), (276, 653280), (288, 626060), (320, 563454), (345, 522624), (360, 500848), (368, 489960), (384, 469545), (414, 435520), (460, 391968), (480, 375636), (552, 326640), (576, 313030), (640, 281727), (690, 261312), (720, 250424), (736, 244980), (828, 217760), (920, 195984), (960, 187818), (1035, 174208), (1104, 163320), (1152, 156515), (1361, 132480), (1380, 130656), (1440, 125212), (1472, 122490), (1656, 108880), (1840, 97992), (1920, 93909), (2070, 87104), (2208, 81660), (2722, 66240), (2760, 65328), (2880, 62606), (2944, 61245), (3312, 54440), (3680, 48996), (4083, 44160), (4140, 43552), (4416, 40830), (5444, 33120), (5520, 32664), (5760, 31303), (6624, 27220), (6805, 26496), (7360, 24498), (8166, 22080), (8280, 21776), (8832, 20415), (10888, 16560), (11040, 16332), (12249, 14720), (13248, 13610)]