1355857920

素因数分解:

$2^{14}\times 3^3\times 5^1\times {\mathrm{613}}^1$

素因数の和:655

約数の個数: 240

約数和(自身を含む): 4828545120

約数和(自身を除く): 3472687200

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, 613, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1226, 1280, 1440, 1536, 1728, 1839, 1920, 2048, 2160, 2304, 2452, 2560, 2880, 3065, 3072, 3456, 3678, 3840, 4096, 4320, 4608, 4904, 5120, 5517, 5760, 6130, 6144, 6912, 7356, 7680, 8192, 8640, 9195, 9216, 9808, 10240, 11034, 11520, 12260, 12288, 13824, 14712, 15360, 16384, 16551, 17280, 18390, 18432, 19616, 20480, 22068, 23040, 24520, 24576, 27585, 27648, 29424, 30720, 33102, 34560, 36780, 36864, 39232, 40960, 44136, 46080, 49040, 49152, 55170, 55296, 58848, 61440, 66204, 69120, 73560, 73728, 78464, 81920, 82755, 88272, 92160, 98080, 110340, 110592, 117696, 122880, 132408, 138240, 147120, 147456, 156928, 165510, 176544, 184320, 196160, 220680, 221184, 235392, 245760, 264816, 276480, 294240, 313856, 331020, 353088, 368640, 392320, 441360, 442368, 470784, 529632, 552960, 588480, 627712, 662040, 706176, 737280, 784640, 882720, 941568, 1059264, 1105920, 1176960, 1255424, 1324080, 1412352, 1569280, 1765440, 1883136, 2118528, 2211840, 2353920, 2510848, 2648160, 2824704, 3138560, 3530880, 3766272, 4237056, 4707840, 5021696, 5296320, 5649408, 6277120, 7061760, 7532544, 8474112, 9415680, 10043392, 10592640, 11298816, 12554240, 14123520, 15065088, 16948224, 18831360, 21185280, 22597632, 25108480, 28247040, 30130176, 33896448, 37662720, 42370560, 45195264, 50216960, 56494080, 67792896, 75325440, 84741120, 90390528, 112988160, 135585792, 150650880, 169482240, 225976320, 271171584, 338964480, 451952640, 677928960, 1355857920]

約数ペア:

[(1, 1355857920), (2, 677928960), (3, 451952640), (4, 338964480), (5, 271171584), (6, 225976320), (8, 169482240), (9, 150650880), (10, 135585792), (12, 112988160), (15, 90390528), (16, 84741120), (18, 75325440), (20, 67792896), (24, 56494080), (27, 50216960), (30, 45195264), (32, 42370560), (36, 37662720), (40, 33896448), (45, 30130176), (48, 28247040), (54, 25108480), (60, 22597632), (64, 21185280), (72, 18831360), (80, 16948224), (90, 15065088), (96, 14123520), (108, 12554240), (120, 11298816), (128, 10592640), (135, 10043392), (144, 9415680), (160, 8474112), (180, 7532544), (192, 7061760), (216, 6277120), (240, 5649408), (256, 5296320), (270, 5021696), (288, 4707840), (320, 4237056), (360, 3766272), (384, 3530880), (432, 3138560), (480, 2824704), (512, 2648160), (540, 2510848), (576, 2353920), (613, 2211840), (640, 2118528), (720, 1883136), (768, 1765440), (864, 1569280), (960, 1412352), (1024, 1324080), (1080, 1255424), (1152, 1176960), (1226, 1105920), (1280, 1059264), (1440, 941568), (1536, 882720), (1728, 784640), (1839, 737280), (1920, 706176), (2048, 662040), (2160, 627712), (2304, 588480), (2452, 552960), (2560, 529632), (2880, 470784), (3065, 442368), (3072, 441360), (3456, 392320), (3678, 368640), (3840, 353088), (4096, 331020), (4320, 313856), (4608, 294240), (4904, 276480), (5120, 264816), (5517, 245760), (5760, 235392), (6130, 221184), (6144, 220680), (6912, 196160), (7356, 184320), (7680, 176544), (8192, 165510), (8640, 156928), (9195, 147456), (9216, 147120), (9808, 138240), (10240, 132408), (11034, 122880), (11520, 117696), (12260, 110592), (12288, 110340), (13824, 98080), (14712, 92160), (15360, 88272), (16384, 82755), (16551, 81920), (17280, 78464), (18390, 73728), (18432, 73560), (19616, 69120), (20480, 66204), (22068, 61440), (23040, 58848), (24520, 55296), (24576, 55170), (27585, 49152), (27648, 49040), (29424, 46080), (30720, 44136), (33102, 40960), (34560, 39232), (36780, 36864)]