1020207360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{701}}^1$

素因数の和:1104

約数の個数: 144

約数和(自身を含む): 3271544640

約数和(自身を除く): 2251337280

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, 379, 384, 480, 640, 701, 758, 768, 960, 1137, 1280, 1402, 1516, 1895, 1920, 2103, 2274, 2804, 3032, 3505, 3790, 3840, 4206, 4548, 5608, 5685, 6064, 7010, 7580, 8412, 9096, 10515, 11216, 11370, 12128, 14020, 15160, 16824, 18192, 21030, 22432, 22740, 24256, 28040, 30320, 33648, 36384, 42060, 44864, 45480, 48512, 56080, 60640, 67296, 72768, 84120, 89728, 90960, 97024, 112160, 121280, 134592, 145536, 168240, 179456, 181920, 224320, 242560, 265679, 269184, 291072, 336480, 363840, 448640, 485120, 531358, 538368, 672960, 727680, 797037, 897280, 1062716, 1328395, 1345920, 1455360, 1594074, 2125432, 2656790, 2691840, 3188148, 3985185, 4250864, 5313580, 6376296, 7970370, 8501728, 10627160, 12752592, 15940740, 17003456, 21254320, 25505184, 31881480, 34006912, 42508640, 51010368, 63762960, 68013824, 85017280, 102020736, 127525920, 170034560, 204041472, 255051840, 340069120, 510103680, 1020207360]

約数ペア:

[(1, 1020207360), (2, 510103680), (3, 340069120), (4, 255051840), (5, 204041472), (6, 170034560), (8, 127525920), (10, 102020736), (12, 85017280), (15, 68013824), (16, 63762960), (20, 51010368), (24, 42508640), (30, 34006912), (32, 31881480), (40, 25505184), (48, 21254320), (60, 17003456), (64, 15940740), (80, 12752592), (96, 10627160), (120, 8501728), (128, 7970370), (160, 6376296), (192, 5313580), (240, 4250864), (256, 3985185), (320, 3188148), (379, 2691840), (384, 2656790), (480, 2125432), (640, 1594074), (701, 1455360), (758, 1345920), (768, 1328395), (960, 1062716), (1137, 897280), (1280, 797037), (1402, 727680), (1516, 672960), (1895, 538368), (1920, 531358), (2103, 485120), (2274, 448640), (2804, 363840), (3032, 336480), (3505, 291072), (3790, 269184), (3840, 265679), (4206, 242560), (4548, 224320), (5608, 181920), (5685, 179456), (6064, 168240), (7010, 145536), (7580, 134592), (8412, 121280), (9096, 112160), (10515, 97024), (11216, 90960), (11370, 89728), (12128, 84120), (14020, 72768), (15160, 67296), (16824, 60640), (18192, 56080), (21030, 48512), (22432, 45480), (22740, 44864), (24256, 42060), (28040, 36384), (30320, 33648)]