127111680

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{613}}^1$

素因数の和:648

約数の個数: 200

約数和(自身を含む): 456016572

約数和(自身を除く): 328904892

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 613, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1226, 1280, 1296, 1440, 1536, 1620, 1728, 1839, 1920, 2160, 2304, 2452, 2560, 2592, 2880, 3065, 3240, 3456, 3678, 3840, 4320, 4608, 4904, 5184, 5517, 5760, 6130, 6480, 6912, 7356, 7680, 8640, 9195, 9808, 10368, 11034, 11520, 12260, 12960, 13824, 14712, 16551, 17280, 18390, 19616, 20736, 22068, 23040, 24520, 25920, 27585, 29424, 33102, 34560, 36780, 39232, 41472, 44136, 49040, 49653, 51840, 55170, 58848, 66204, 69120, 73560, 78464, 82755, 88272, 98080, 99306, 103680, 110340, 117696, 132408, 147120, 156928, 165510, 176544, 196160, 198612, 207360, 220680, 235392, 248265, 264816, 294240, 313856, 331020, 353088, 392320, 397224, 441360, 470784, 496530, 529632, 588480, 662040, 706176, 784640, 794448, 882720, 941568, 993060, 1059264, 1176960, 1324080, 1412352, 1569280, 1588896, 1765440, 1986120, 2118528, 2353920, 2648160, 2824704, 3177792, 3530880, 3972240, 4237056, 4707840, 5296320, 6355584, 7061760, 7944480, 8474112, 10592640, 12711168, 14123520, 15888960, 21185280, 25422336, 31777920, 42370560, 63555840, 127111680]

約数ペア:

[(1, 127111680), (2, 63555840), (3, 42370560), (4, 31777920), (5, 25422336), (6, 21185280), (8, 15888960), (9, 14123520), (10, 12711168), (12, 10592640), (15, 8474112), (16, 7944480), (18, 7061760), (20, 6355584), (24, 5296320), (27, 4707840), (30, 4237056), (32, 3972240), (36, 3530880), (40, 3177792), (45, 2824704), (48, 2648160), (54, 2353920), (60, 2118528), (64, 1986120), (72, 1765440), (80, 1588896), (81, 1569280), (90, 1412352), (96, 1324080), (108, 1176960), (120, 1059264), (128, 993060), (135, 941568), (144, 882720), (160, 794448), (162, 784640), (180, 706176), (192, 662040), (216, 588480), (240, 529632), (256, 496530), (270, 470784), (288, 441360), (320, 397224), (324, 392320), (360, 353088), (384, 331020), (405, 313856), (432, 294240), (480, 264816), (512, 248265), (540, 235392), (576, 220680), (613, 207360), (640, 198612), (648, 196160), (720, 176544), (768, 165510), (810, 156928), (864, 147120), (960, 132408), (1080, 117696), (1152, 110340), (1226, 103680), (1280, 99306), (1296, 98080), (1440, 88272), (1536, 82755), (1620, 78464), (1728, 73560), (1839, 69120), (1920, 66204), (2160, 58848), (2304, 55170), (2452, 51840), (2560, 49653), (2592, 49040), (2880, 44136), (3065, 41472), (3240, 39232), (3456, 36780), (3678, 34560), (3840, 33102), (4320, 29424), (4608, 27585), (4904, 25920), (5184, 24520), (5517, 23040), (5760, 22068), (6130, 20736), (6480, 19616), (6912, 18390), (7356, 17280), (7680, 16551), (8640, 14712), (9195, 13824), (9808, 12960), (10368, 12260), (11034, 11520)]