120971520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{10501}}^1$

素因数の和:10528

約数の個数: 108

約数和(自身を含む): 418588716

約数和(自身を除く): 297617196

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 10501, 11520, 21002, 31503, 42004, 52505, 63006, 84008, 94509, 105010, 126012, 157515, 168016, 189018, 210020, 252024, 315030, 336032, 378036, 420040, 472545, 504048, 630060, 672064, 756072, 840080, 945090, 1008096, 1260120, 1344128, 1512144, 1680160, 1890180, 2016192, 2520240, 2688256, 3024288, 3360320, 3780360, 4032384, 5040480, 6048576, 6720640, 7560720, 8064768, 10080960, 12097152, 13441280, 15121440, 20161920, 24194304, 30242880, 40323840, 60485760, 120971520]

約数ペア:

[(1, 120971520), (2, 60485760), (3, 40323840), (4, 30242880), (5, 24194304), (6, 20161920), (8, 15121440), (9, 13441280), (10, 12097152), (12, 10080960), (15, 8064768), (16, 7560720), (18, 6720640), (20, 6048576), (24, 5040480), (30, 4032384), (32, 3780360), (36, 3360320), (40, 3024288), (45, 2688256), (48, 2520240), (60, 2016192), (64, 1890180), (72, 1680160), (80, 1512144), (90, 1344128), (96, 1260120), (120, 1008096), (128, 945090), (144, 840080), (160, 756072), (180, 672064), (192, 630060), (240, 504048), (256, 472545), (288, 420040), (320, 378036), (360, 336032), (384, 315030), (480, 252024), (576, 210020), (640, 189018), (720, 168016), (768, 157515), (960, 126012), (1152, 105010), (1280, 94509), (1440, 84008), (1920, 63006), (2304, 52505), (2880, 42004), (3840, 31503), (5760, 21002), (10501, 11520)]