1555269120

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{22501}}^1$

素因数の和:22533

約数の個数: 160

約数和(自身を含む): 5524691040

約数和(自身を除く): 3969421920

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, 13824, 17280, 22501, 23040, 34560, 45002, 67503, 69120, 90004, 112505, 135006, 180008, 202509, 225010, 270012, 337515, 360016, 405018, 450020, 540024, 607527, 675030, 720032, 810036, 900040, 1012545, 1080048, 1215054, 1350060, 1440064, 1620072, 1800080, 2025090, 2160096, 2430108, 2700120, 2880128, 3037635, 3240144, 3600160, 4050180, 4320192, 4860216, 5400240, 5760256, 6075270, 6480288, 7200320, 8100360, 8640384, 9720432, 10800480, 11520512, 12150540, 12960576, 14400640, 16200720, 17280768, 19440864, 21600960, 24301080, 25921152, 28801280, 32401440, 34561536, 38881728, 43201920, 48602160, 51842304, 57602560, 64802880, 77763456, 86403840, 97204320, 103684608, 129605760, 155526912, 172807680, 194408640, 259211520, 311053824, 388817280, 518423040, 777634560, 1555269120]

約数ペア:

[(1, 1555269120), (2, 777634560), (3, 518423040), (4, 388817280), (5, 311053824), (6, 259211520), (8, 194408640), (9, 172807680), (10, 155526912), (12, 129605760), (15, 103684608), (16, 97204320), (18, 86403840), (20, 77763456), (24, 64802880), (27, 57602560), (30, 51842304), (32, 48602160), (36, 43201920), (40, 38881728), (45, 34561536), (48, 32401440), (54, 28801280), (60, 25921152), (64, 24301080), (72, 21600960), (80, 19440864), (90, 17280768), (96, 16200720), (108, 14400640), (120, 12960576), (128, 12150540), (135, 11520512), (144, 10800480), (160, 9720432), (180, 8640384), (192, 8100360), (216, 7200320), (240, 6480288), (256, 6075270), (270, 5760256), (288, 5400240), (320, 4860216), (360, 4320192), (384, 4050180), (432, 3600160), (480, 3240144), (512, 3037635), (540, 2880128), (576, 2700120), (640, 2430108), (720, 2160096), (768, 2025090), (864, 1800080), (960, 1620072), (1080, 1440064), (1152, 1350060), (1280, 1215054), (1440, 1080048), (1536, 1012545), (1728, 900040), (1920, 810036), (2160, 720032), (2304, 675030), (2560, 607527), (2880, 540024), (3456, 450020), (3840, 405018), (4320, 360016), (4608, 337515), (5760, 270012), (6912, 225010), (7680, 202509), (8640, 180008), (11520, 135006), (13824, 112505), (17280, 90004), (22501, 69120), (23040, 67503), (34560, 45002)]