321546240

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{1163}}^1$

素因数の和:1199

約数の個数: 192

約数和(自身を含む): 1143979200

約数和(自身を除く): 822432960

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, 1163, 1280, 1440, 1536, 1728, 1920, 2048, 2160, 2304, 2326, 2560, 2880, 3072, 3456, 3489, 3840, 4320, 4608, 4652, 5120, 5760, 5815, 6144, 6912, 6978, 7680, 8640, 9216, 9304, 10240, 10467, 11520, 11630, 13824, 13956, 15360, 17280, 17445, 18432, 18608, 20934, 23040, 23260, 27648, 27912, 30720, 31401, 34560, 34890, 37216, 41868, 46080, 46520, 52335, 55296, 55824, 62802, 69120, 69780, 74432, 83736, 92160, 93040, 104670, 111648, 125604, 138240, 139560, 148864, 157005, 167472, 186080, 209340, 223296, 251208, 276480, 279120, 297728, 314010, 334944, 372160, 418680, 446592, 502416, 558240, 595456, 628020, 669888, 744320, 837360, 893184, 1004832, 1116480, 1190912, 1256040, 1339776, 1488640, 1674720, 1786368, 2009664, 2232960, 2381824, 2512080, 2679552, 2977280, 3349440, 3572736, 4019328, 4465920, 5024160, 5359104, 5954560, 6698880, 7145472, 8038656, 8931840, 10048320, 10718208, 11909120, 13397760, 16077312, 17863680, 20096640, 21436416, 26795520, 32154624, 35727360, 40193280, 53591040, 64309248, 80386560, 107182080, 160773120, 321546240]

約数ペア:

[(1, 321546240), (2, 160773120), (3, 107182080), (4, 80386560), (5, 64309248), (6, 53591040), (8, 40193280), (9, 35727360), (10, 32154624), (12, 26795520), (15, 21436416), (16, 20096640), (18, 17863680), (20, 16077312), (24, 13397760), (27, 11909120), (30, 10718208), (32, 10048320), (36, 8931840), (40, 8038656), (45, 7145472), (48, 6698880), (54, 5954560), (60, 5359104), (64, 5024160), (72, 4465920), (80, 4019328), (90, 3572736), (96, 3349440), (108, 2977280), (120, 2679552), (128, 2512080), (135, 2381824), (144, 2232960), (160, 2009664), (180, 1786368), (192, 1674720), (216, 1488640), (240, 1339776), (256, 1256040), (270, 1190912), (288, 1116480), (320, 1004832), (360, 893184), (384, 837360), (432, 744320), (480, 669888), (512, 628020), (540, 595456), (576, 558240), (640, 502416), (720, 446592), (768, 418680), (864, 372160), (960, 334944), (1024, 314010), (1080, 297728), (1152, 279120), (1163, 276480), (1280, 251208), (1440, 223296), (1536, 209340), (1728, 186080), (1920, 167472), (2048, 157005), (2160, 148864), (2304, 139560), (2326, 138240), (2560, 125604), (2880, 111648), (3072, 104670), (3456, 93040), (3489, 92160), (3840, 83736), (4320, 74432), (4608, 69780), (4652, 69120), (5120, 62802), (5760, 55824), (5815, 55296), (6144, 52335), (6912, 46520), (6978, 46080), (7680, 41868), (8640, 37216), (9216, 34890), (9304, 34560), (10240, 31401), (10467, 30720), (11520, 27912), (11630, 27648), (13824, 23260), (13956, 23040), (15360, 20934), (17280, 18608), (17445, 18432)]