18469290240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{1603237}}^1$

素因数の和:1603264

約数の個数: 108

約数和(自身を含む): 63901860204

約数和(自身を除く): 45432569964

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, 1603237, 3206474, 4809711, 6412948, 8016185, 9619422, 12825896, 14429133, 16032370, 19238844, 24048555, 25651792, 28858266, 32064740, 38477688, 48097110, 51303584, 57716532, 64129480, 72145665, 76955376, 96194220, 102607168, 115433064, 128258960, 144291330, 153910752, 192388440, 205214336, 230866128, 256517920, 288582660, 307821504, 384776880, 410428672, 461732256, 513035840, 577165320, 615643008, 769553760, 923464512, 1026071680, 1154330640, 1231286016, 1539107520, 1846929024, 2052143360, 2308661280, 3078215040, 3693858048, 4617322560, 6156430080, 9234645120, 18469290240]

約数ペア:

[(1, 18469290240), (2, 9234645120), (3, 6156430080), (4, 4617322560), (5, 3693858048), (6, 3078215040), (8, 2308661280), (9, 2052143360), (10, 1846929024), (12, 1539107520), (15, 1231286016), (16, 1154330640), (18, 1026071680), (20, 923464512), (24, 769553760), (30, 615643008), (32, 577165320), (36, 513035840), (40, 461732256), (45, 410428672), (48, 384776880), (60, 307821504), (64, 288582660), (72, 256517920), (80, 230866128), (90, 205214336), (96, 192388440), (120, 153910752), (128, 144291330), (144, 128258960), (160, 115433064), (180, 102607168), (192, 96194220), (240, 76955376), (256, 72145665), (288, 64129480), (320, 57716532), (360, 51303584), (384, 48097110), (480, 38477688), (576, 32064740), (640, 28858266), (720, 25651792), (768, 24048555), (960, 19238844), (1152, 16032370), (1280, 14429133), (1440, 12825896), (1920, 9619422), (2304, 8016185), (2880, 6412948), (3840, 4809711), (5760, 3206474), (11520, 1603237)]