1385441280

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{5011}}^1$

素因数の和:5047

約数の個数: 192

約数和(自身を含む): 4925793600

約数和(自身を除く): 3540352320

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, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2048, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4320, 4608, 5011, 5120, 5760, 6144, 6912, 7680, 8640, 9216, 10022, 10240, 11520, 13824, 15033, 15360, 17280, 18432, 20044, 23040, 25055, 27648, 30066, 30720, 34560, 40088, 45099, 46080, 50110, 55296, 60132, 69120, 75165, 80176, 90198, 92160, 100220, 120264, 135297, 138240, 150330, 160352, 180396, 200440, 225495, 240528, 270594, 276480, 300660, 320704, 360792, 400880, 450990, 481056, 541188, 601320, 641408, 676485, 721584, 801760, 901980, 962112, 1082376, 1202640, 1282816, 1352970, 1443168, 1603520, 1803960, 1924224, 2164752, 2405280, 2565632, 2705940, 2886336, 3207040, 3607920, 3848448, 4329504, 4810560, 5131264, 5411880, 5772672, 6414080, 7215840, 7696896, 8659008, 9621120, 10262528, 10823760, 11545344, 12828160, 14431680, 15393792, 17318016, 19242240, 21647520, 23090688, 25656320, 28863360, 30787584, 34636032, 38484480, 43295040, 46181376, 51312640, 57726720, 69272064, 76968960, 86590080, 92362752, 115453440, 138544128, 153937920, 173180160, 230906880, 277088256, 346360320, 461813760, 692720640, 1385441280]

約数ペア:

[(1, 1385441280), (2, 692720640), (3, 461813760), (4, 346360320), (5, 277088256), (6, 230906880), (8, 173180160), (9, 153937920), (10, 138544128), (12, 115453440), (15, 92362752), (16, 86590080), (18, 76968960), (20, 69272064), (24, 57726720), (27, 51312640), (30, 46181376), (32, 43295040), (36, 38484480), (40, 34636032), (45, 30787584), (48, 28863360), (54, 25656320), (60, 23090688), (64, 21647520), (72, 19242240), (80, 17318016), (90, 15393792), (96, 14431680), (108, 12828160), (120, 11545344), (128, 10823760), (135, 10262528), (144, 9621120), (160, 8659008), (180, 7696896), (192, 7215840), (216, 6414080), (240, 5772672), (256, 5411880), (270, 5131264), (288, 4810560), (320, 4329504), (360, 3848448), (384, 3607920), (432, 3207040), (480, 2886336), (512, 2705940), (540, 2565632), (576, 2405280), (640, 2164752), (720, 1924224), (768, 1803960), (864, 1603520), (960, 1443168), (1024, 1352970), (1080, 1282816), (1152, 1202640), (1280, 1082376), (1440, 962112), (1536, 901980), (1728, 801760), (1920, 721584), (2048, 676485), (2160, 641408), (2304, 601320), (2560, 541188), (2880, 481056), (3072, 450990), (3456, 400880), (3840, 360792), (4320, 320704), (4608, 300660), (5011, 276480), (5120, 270594), (5760, 240528), (6144, 225495), (6912, 200440), (7680, 180396), (8640, 160352), (9216, 150330), (10022, 138240), (10240, 135297), (11520, 120264), (13824, 100220), (15033, 92160), (15360, 90198), (17280, 80176), (18432, 75165), (20044, 69120), (23040, 60132), (25055, 55296), (27648, 50110), (30066, 46080), (30720, 45099), (34560, 40088)]