828126720

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{11981}}^1$

素因数の和:12013

約数の個数: 160

約数和(自身を含む): 2941820640

約数和(自身を除く): 2113693920

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, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5760, 6912, 7680, 8640, 11520, 11981, 13824, 17280, 23040, 23962, 34560, 35943, 47924, 59905, 69120, 71886, 95848, 107829, 119810, 143772, 179715, 191696, 215658, 239620, 287544, 323487, 359430, 383392, 431316, 479240, 539145, 575088, 646974, 718860, 766784, 862632, 958480, 1078290, 1150176, 1293948, 1437720, 1533568, 1617435, 1725264, 1916960, 2156580, 2300352, 2587896, 2875440, 3067136, 3234870, 3450528, 3833920, 4313160, 4600704, 5175792, 5750880, 6134272, 6469740, 6901056, 7667840, 8626320, 9201408, 10351584, 11501760, 12939480, 13802112, 15335680, 17252640, 18402816, 20703168, 23003520, 25878960, 27604224, 30671360, 34505280, 41406336, 46007040, 51757920, 55208448, 69010560, 82812672, 92014080, 103515840, 138021120, 165625344, 207031680, 276042240, 414063360, 828126720]

約数ペア:

[(1, 828126720), (2, 414063360), (3, 276042240), (4, 207031680), (5, 165625344), (6, 138021120), (8, 103515840), (9, 92014080), (10, 82812672), (12, 69010560), (15, 55208448), (16, 51757920), (18, 46007040), (20, 41406336), (24, 34505280), (27, 30671360), (30, 27604224), (32, 25878960), (36, 23003520), (40, 20703168), (45, 18402816), (48, 17252640), (54, 15335680), (60, 13802112), (64, 12939480), (72, 11501760), (80, 10351584), (90, 9201408), (96, 8626320), (108, 7667840), (120, 6901056), (128, 6469740), (135, 6134272), (144, 5750880), (160, 5175792), (180, 4600704), (192, 4313160), (216, 3833920), (240, 3450528), (256, 3234870), (270, 3067136), (288, 2875440), (320, 2587896), (360, 2300352), (384, 2156580), (432, 1916960), (480, 1725264), (512, 1617435), (540, 1533568), (576, 1437720), (640, 1293948), (720, 1150176), (768, 1078290), (864, 958480), (960, 862632), (1080, 766784), (1152, 718860), (1280, 646974), (1440, 575088), (1536, 539145), (1728, 479240), (1920, 431316), (2160, 383392), (2304, 359430), (2560, 323487), (2880, 287544), (3456, 239620), (3840, 215658), (4320, 191696), (4608, 179715), (5760, 143772), (6912, 119810), (7680, 107829), (8640, 95848), (11520, 71886), (11981, 69120), (13824, 59905), (17280, 47924), (23040, 35943), (23962, 34560)]