272436480

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{7883}}^1$

素因数の和:7913

約数の個数: 144

約数和(自身を含む): 966893760

約数和(自身を除く): 694457280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 7883, 8640, 11520, 15766, 17280, 23649, 31532, 34560, 39415, 47298, 63064, 70947, 78830, 94596, 118245, 126128, 141894, 157660, 189192, 212841, 236490, 252256, 283788, 315320, 354735, 378384, 425682, 472980, 504512, 567576, 630640, 709470, 756768, 851364, 945960, 1009024, 1064205, 1135152, 1261280, 1418940, 1513536, 1702728, 1891920, 2018048, 2128410, 2270304, 2522560, 2837880, 3027072, 3405456, 3783840, 4256820, 4540608, 5045120, 5675760, 6054144, 6810912, 7567680, 8513640, 9081216, 10090240, 11351520, 13621824, 15135360, 17027280, 18162432, 22703040, 27243648, 30270720, 34054560, 45406080, 54487296, 68109120, 90812160, 136218240, 272436480]

約数ペア:

[(1, 272436480), (2, 136218240), (3, 90812160), (4, 68109120), (5, 54487296), (6, 45406080), (8, 34054560), (9, 30270720), (10, 27243648), (12, 22703040), (15, 18162432), (16, 17027280), (18, 15135360), (20, 13621824), (24, 11351520), (27, 10090240), (30, 9081216), (32, 8513640), (36, 7567680), (40, 6810912), (45, 6054144), (48, 5675760), (54, 5045120), (60, 4540608), (64, 4256820), (72, 3783840), (80, 3405456), (90, 3027072), (96, 2837880), (108, 2522560), (120, 2270304), (128, 2128410), (135, 2018048), (144, 1891920), (160, 1702728), (180, 1513536), (192, 1418940), (216, 1261280), (240, 1135152), (256, 1064205), (270, 1009024), (288, 945960), (320, 851364), (360, 756768), (384, 709470), (432, 630640), (480, 567576), (540, 504512), (576, 472980), (640, 425682), (720, 378384), (768, 354735), (864, 315320), (960, 283788), (1080, 252256), (1152, 236490), (1280, 212841), (1440, 189192), (1728, 157660), (1920, 141894), (2160, 126128), (2304, 118245), (2880, 94596), (3456, 78830), (3840, 70947), (4320, 63064), (5760, 47298), (6912, 39415), (7883, 34560), (8640, 31532), (11520, 23649), (15766, 17280)]