55691520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{14503}}^1$

素因数の和:14527

約数の個数: 72

約数和(自身を含む): 177877056

約数和(自身を除く): 122185536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 14503, 29006, 43509, 58012, 72515, 87018, 116024, 145030, 174036, 217545, 232048, 290060, 348072, 435090, 464096, 580120, 696144, 870180, 928192, 1160240, 1392288, 1740360, 1856384, 2320480, 2784576, 3480720, 3712768, 4640960, 5569152, 6961440, 9281920, 11138304, 13922880, 18563840, 27845760, 55691520]

約数ペア:

[(1, 55691520), (2, 27845760), (3, 18563840), (4, 13922880), (5, 11138304), (6, 9281920), (8, 6961440), (10, 5569152), (12, 4640960), (15, 3712768), (16, 3480720), (20, 2784576), (24, 2320480), (30, 1856384), (32, 1740360), (40, 1392288), (48, 1160240), (60, 928192), (64, 870180), (80, 696144), (96, 580120), (120, 464096), (128, 435090), (160, 348072), (192, 290060), (240, 232048), (256, 217545), (320, 174036), (384, 145030), (480, 116024), (640, 87018), (768, 72515), (960, 58012), (1280, 43509), (1920, 29006), (3840, 14503)]