252207360

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{21893}}^1$

素因数の和:21920

約数の個数: 108

約数和(自身を含む): 872651052

約数和(自身を除く): 620443692

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, 11520, 21893, 43786, 65679, 87572, 109465, 131358, 175144, 197037, 218930, 262716, 328395, 350288, 394074, 437860, 525432, 656790, 700576, 788148, 875720, 985185, 1050864, 1313580, 1401152, 1576296, 1751440, 1970370, 2101728, 2627160, 2802304, 3152592, 3502880, 3940740, 4203456, 5254320, 5604608, 6305184, 7005760, 7881480, 8406912, 10508640, 12610368, 14011520, 15762960, 16813824, 21017280, 25220736, 28023040, 31525920, 42034560, 50441472, 63051840, 84069120, 126103680, 252207360]

約数ペア:

[(1, 252207360), (2, 126103680), (3, 84069120), (4, 63051840), (5, 50441472), (6, 42034560), (8, 31525920), (9, 28023040), (10, 25220736), (12, 21017280), (15, 16813824), (16, 15762960), (18, 14011520), (20, 12610368), (24, 10508640), (30, 8406912), (32, 7881480), (36, 7005760), (40, 6305184), (45, 5604608), (48, 5254320), (60, 4203456), (64, 3940740), (72, 3502880), (80, 3152592), (90, 2802304), (96, 2627160), (120, 2101728), (128, 1970370), (144, 1751440), (160, 1576296), (180, 1401152), (192, 1313580), (240, 1050864), (256, 985185), (288, 875720), (320, 788148), (360, 700576), (384, 656790), (480, 525432), (576, 437860), (640, 394074), (720, 350288), (768, 328395), (960, 262716), (1152, 218930), (1280, 197037), (1440, 175144), (1920, 131358), (2304, 109465), (2880, 87572), (3840, 65679), (5760, 43786), (11520, 21893)]