1241145600

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:665

約数の個数: 216

約数和(自身を含む): 4136401920

約数和(自身を除く): 2895256320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 127, 128, 150, 160, 192, 200, 240, 254, 256, 300, 320, 381, 384, 400, 480, 508, 509, 600, 635, 640, 762, 768, 800, 960, 1016, 1018, 1200, 1270, 1280, 1524, 1527, 1600, 1905, 1920, 2032, 2036, 2400, 2540, 2545, 3048, 3054, 3175, 3200, 3810, 3840, 4064, 4072, 4800, 5080, 5090, 6096, 6108, 6350, 6400, 7620, 7635, 8128, 8144, 9525, 9600, 10160, 10180, 12192, 12216, 12700, 12725, 15240, 15270, 16256, 16288, 19050, 19200, 20320, 20360, 24384, 24432, 25400, 25450, 30480, 30540, 32512, 32576, 38100, 38175, 40640, 40720, 48768, 48864, 50800, 50900, 60960, 61080, 64643, 65152, 76200, 76350, 81280, 81440, 97536, 97728, 101600, 101800, 121920, 122160, 129286, 130304, 152400, 152700, 162560, 162880, 193929, 195456, 203200, 203600, 243840, 244320, 258572, 304800, 305400, 323215, 325760, 387858, 390912, 406400, 407200, 487680, 488640, 517144, 609600, 610800, 646430, 651520, 775716, 812800, 814400, 969645, 977280, 1034288, 1219200, 1221600, 1292860, 1551432, 1616075, 1628800, 1939290, 1954560, 2068576, 2438400, 2443200, 2585720, 3102864, 3232150, 3257600, 3878580, 4137152, 4848225, 4886400, 5171440, 6205728, 6464300, 7757160, 8274304, 9696450, 9772800, 10342880, 12411456, 12928600, 15514320, 16548608, 19392900, 20685760, 24822912, 25857200, 31028640, 38785800, 41371520, 49645824, 51714400, 62057280, 77571600, 82743040, 103428800, 124114560, 155143200, 206857600, 248229120, 310286400, 413715200, 620572800, 1241145600]

約数ペア:

[(1, 1241145600), (2, 620572800), (3, 413715200), (4, 310286400), (5, 248229120), (6, 206857600), (8, 155143200), (10, 124114560), (12, 103428800), (15, 82743040), (16, 77571600), (20, 62057280), (24, 51714400), (25, 49645824), (30, 41371520), (32, 38785800), (40, 31028640), (48, 25857200), (50, 24822912), (60, 20685760), (64, 19392900), (75, 16548608), (80, 15514320), (96, 12928600), (100, 12411456), (120, 10342880), (127, 9772800), (128, 9696450), (150, 8274304), (160, 7757160), (192, 6464300), (200, 6205728), (240, 5171440), (254, 4886400), (256, 4848225), (300, 4137152), (320, 3878580), (381, 3257600), (384, 3232150), (400, 3102864), (480, 2585720), (508, 2443200), (509, 2438400), (600, 2068576), (635, 1954560), (640, 1939290), (762, 1628800), (768, 1616075), (800, 1551432), (960, 1292860), (1016, 1221600), (1018, 1219200), (1200, 1034288), (1270, 977280), (1280, 969645), (1524, 814400), (1527, 812800), (1600, 775716), (1905, 651520), (1920, 646430), (2032, 610800), (2036, 609600), (2400, 517144), (2540, 488640), (2545, 487680), (3048, 407200), (3054, 406400), (3175, 390912), (3200, 387858), (3810, 325760), (3840, 323215), (4064, 305400), (4072, 304800), (4800, 258572), (5080, 244320), (5090, 243840), (6096, 203600), (6108, 203200), (6350, 195456), (6400, 193929), (7620, 162880), (7635, 162560), (8128, 152700), (8144, 152400), (9525, 130304), (9600, 129286), (10160, 122160), (10180, 121920), (12192, 101800), (12216, 101600), (12700, 97728), (12725, 97536), (15240, 81440), (15270, 81280), (16256, 76350), (16288, 76200), (19050, 65152), (19200, 64643), (20320, 61080), (20360, 60960), (24384, 50900), (24432, 50800), (25400, 48864), (25450, 48768), (30480, 40720), (30540, 40640), (32512, 38175), (32576, 38100)]