2020233120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{11923}}^1$

素因数の和:12294

約数の個数: 96

約数和(自身を含む): 6382297152

約数和(自身を除く): 4362064032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 353, 480, 706, 1059, 1412, 1765, 2118, 2824, 3530, 4236, 5295, 5648, 7060, 8472, 10590, 11296, 11923, 14120, 16944, 21180, 23846, 28240, 33888, 35769, 42360, 47692, 56480, 59615, 71538, 84720, 95384, 119230, 143076, 169440, 178845, 190768, 238460, 286152, 357690, 381536, 476920, 572304, 715380, 953840, 1144608, 1430760, 1907680, 2861520, 4208819, 5723040, 8417638, 12626457, 16835276, 21044095, 25252914, 33670552, 42088190, 50505828, 63132285, 67341104, 84176380, 101011656, 126264570, 134682208, 168352760, 202023312, 252529140, 336705520, 404046624, 505058280, 673411040, 1010116560, 2020233120]

約数ペア:

[(1, 2020233120), (2, 1010116560), (3, 673411040), (4, 505058280), (5, 404046624), (6, 336705520), (8, 252529140), (10, 202023312), (12, 168352760), (15, 134682208), (16, 126264570), (20, 101011656), (24, 84176380), (30, 67341104), (32, 63132285), (40, 50505828), (48, 42088190), (60, 33670552), (80, 25252914), (96, 21044095), (120, 16835276), (160, 12626457), (240, 8417638), (353, 5723040), (480, 4208819), (706, 2861520), (1059, 1907680), (1412, 1430760), (1765, 1144608), (2118, 953840), (2824, 715380), (3530, 572304), (4236, 476920), (5295, 381536), (5648, 357690), (7060, 286152), (8472, 238460), (10590, 190768), (11296, 178845), (11923, 169440), (14120, 143076), (16944, 119230), (21180, 95384), (23846, 84720), (28240, 71538), (33888, 59615), (35769, 56480), (42360, 47692)]