288391680

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{12517}}^1$

素因数の和:12546

約数の個数: 120

約数和(自身を含む): 998861292

約数和(自身を除く): 710469612

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, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 12517, 23040, 25034, 37551, 50068, 62585, 75102, 100136, 112653, 125170, 150204, 187755, 200272, 225306, 250340, 300408, 375510, 400544, 450612, 500680, 563265, 600816, 751020, 801088, 901224, 1001360, 1126530, 1201632, 1502040, 1602176, 1802448, 2002720, 2253060, 2403264, 3004080, 3204352, 3604896, 4005440, 4506120, 4806528, 6008160, 6408704, 7209792, 8010880, 9012240, 9613056, 12016320, 14419584, 16021760, 18024480, 19226112, 24032640, 28839168, 32043520, 36048960, 48065280, 57678336, 72097920, 96130560, 144195840, 288391680]

約数ペア:

[(1, 288391680), (2, 144195840), (3, 96130560), (4, 72097920), (5, 57678336), (6, 48065280), (8, 36048960), (9, 32043520), (10, 28839168), (12, 24032640), (15, 19226112), (16, 18024480), (18, 16021760), (20, 14419584), (24, 12016320), (30, 9613056), (32, 9012240), (36, 8010880), (40, 7209792), (45, 6408704), (48, 6008160), (60, 4806528), (64, 4506120), (72, 4005440), (80, 3604896), (90, 3204352), (96, 3004080), (120, 2403264), (128, 2253060), (144, 2002720), (160, 1802448), (180, 1602176), (192, 1502040), (240, 1201632), (256, 1126530), (288, 1001360), (320, 901224), (360, 801088), (384, 751020), (480, 600816), (512, 563265), (576, 500680), (640, 450612), (720, 400544), (768, 375510), (960, 300408), (1152, 250340), (1280, 225306), (1440, 200272), (1536, 187755), (1920, 150204), (2304, 125170), (2560, 112653), (2880, 100136), (3840, 75102), (4608, 62585), (5760, 50068), (7680, 37551), (11520, 25034), (12517, 23040)]