154621440

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{2237}}^1$

素因数の和:2269

約数の個数: 160

約数和(自身を含む): 549473760

約数和(自身を除く): 394852320

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, 2237, 2304, 2560, 2880, 3456, 3840, 4320, 4474, 4608, 5760, 6711, 6912, 7680, 8640, 8948, 11185, 11520, 13422, 13824, 17280, 17896, 20133, 22370, 23040, 26844, 33555, 34560, 35792, 40266, 44740, 53688, 60399, 67110, 69120, 71584, 80532, 89480, 100665, 107376, 120798, 134220, 143168, 161064, 178960, 201330, 214752, 241596, 268440, 286336, 301995, 322128, 357920, 402660, 429504, 483192, 536880, 572672, 603990, 644256, 715840, 805320, 859008, 966384, 1073760, 1145344, 1207980, 1288512, 1431680, 1610640, 1718016, 1932768, 2147520, 2415960, 2577024, 2863360, 3221280, 3436032, 3865536, 4295040, 4831920, 5154048, 5726720, 6442560, 7731072, 8590080, 9663840, 10308096, 12885120, 15462144, 17180160, 19327680, 25770240, 30924288, 38655360, 51540480, 77310720, 154621440]

約数ペア:

[(1, 154621440), (2, 77310720), (3, 51540480), (4, 38655360), (5, 30924288), (6, 25770240), (8, 19327680), (9, 17180160), (10, 15462144), (12, 12885120), (15, 10308096), (16, 9663840), (18, 8590080), (20, 7731072), (24, 6442560), (27, 5726720), (30, 5154048), (32, 4831920), (36, 4295040), (40, 3865536), (45, 3436032), (48, 3221280), (54, 2863360), (60, 2577024), (64, 2415960), (72, 2147520), (80, 1932768), (90, 1718016), (96, 1610640), (108, 1431680), (120, 1288512), (128, 1207980), (135, 1145344), (144, 1073760), (160, 966384), (180, 859008), (192, 805320), (216, 715840), (240, 644256), (256, 603990), (270, 572672), (288, 536880), (320, 483192), (360, 429504), (384, 402660), (432, 357920), (480, 322128), (512, 301995), (540, 286336), (576, 268440), (640, 241596), (720, 214752), (768, 201330), (864, 178960), (960, 161064), (1080, 143168), (1152, 134220), (1280, 120798), (1440, 107376), (1536, 100665), (1728, 89480), (1920, 80532), (2160, 71584), (2237, 69120), (2304, 67110), (2560, 60399), (2880, 53688), (3456, 44740), (3840, 40266), (4320, 35792), (4474, 34560), (4608, 33555), (5760, 26844), (6711, 23040), (6912, 22370), (7680, 20133), (8640, 17896), (8948, 17280), (11185, 13824), (11520, 13422)]