471536640

素因数分解:

$2^{10}\times 3^5\times 5^1\times {\mathrm{379}}^1$

素因数の和:419

約数の個数: 264

約数和(自身を含む): 1698846240

約数和(自身を除く): 1227309600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 379, 384, 405, 432, 480, 486, 512, 540, 576, 640, 648, 720, 758, 768, 810, 864, 960, 972, 1024, 1080, 1137, 1152, 1215, 1280, 1296, 1440, 1516, 1536, 1620, 1728, 1895, 1920, 1944, 2160, 2274, 2304, 2430, 2560, 2592, 2880, 3032, 3072, 3240, 3411, 3456, 3790, 3840, 3888, 4320, 4548, 4608, 4860, 5120, 5184, 5685, 5760, 6064, 6480, 6822, 6912, 7580, 7680, 7776, 8640, 9096, 9216, 9720, 10233, 10368, 11370, 11520, 12128, 12960, 13644, 13824, 15160, 15360, 15552, 17055, 17280, 18192, 19440, 20466, 20736, 22740, 23040, 24256, 25920, 27288, 27648, 30320, 30699, 31104, 34110, 34560, 36384, 38880, 40932, 41472, 45480, 46080, 48512, 51165, 51840, 54576, 60640, 61398, 62208, 68220, 69120, 72768, 77760, 81864, 82944, 90960, 92097, 97024, 102330, 103680, 109152, 121280, 122796, 124416, 136440, 138240, 145536, 153495, 155520, 163728, 181920, 184194, 194048, 204660, 207360, 218304, 242560, 245592, 248832, 272880, 291072, 306990, 311040, 327456, 363840, 368388, 388096, 409320, 414720, 436608, 460485, 485120, 491184, 545760, 582144, 613980, 622080, 654912, 727680, 736776, 818640, 873216, 920970, 970240, 982368, 1091520, 1164288, 1227960, 1244160, 1309824, 1455360, 1473552, 1637280, 1746432, 1841940, 1940480, 1964736, 2183040, 2455920, 2619648, 2910720, 2947104, 3274560, 3492864, 3683880, 3929472, 4366080, 4911840, 5239296, 5821440, 5894208, 6549120, 7367760, 7858944, 8732160, 9823680, 10478592, 11788416, 13098240, 14735520, 15717888, 17464320, 19647360, 23576832, 26196480, 29471040, 31435776, 39294720, 47153664, 52392960, 58942080, 78589440, 94307328, 117884160, 157178880, 235768320, 471536640]

約数ペア:

[(1, 471536640), (2, 235768320), (3, 157178880), (4, 117884160), (5, 94307328), (6, 78589440), (8, 58942080), (9, 52392960), (10, 47153664), (12, 39294720), (15, 31435776), (16, 29471040), (18, 26196480), (20, 23576832), (24, 19647360), (27, 17464320), (30, 15717888), (32, 14735520), (36, 13098240), (40, 11788416), (45, 10478592), (48, 9823680), (54, 8732160), (60, 7858944), (64, 7367760), (72, 6549120), (80, 5894208), (81, 5821440), (90, 5239296), (96, 4911840), (108, 4366080), (120, 3929472), (128, 3683880), (135, 3492864), (144, 3274560), (160, 2947104), (162, 2910720), (180, 2619648), (192, 2455920), (216, 2183040), (240, 1964736), (243, 1940480), (256, 1841940), (270, 1746432), (288, 1637280), (320, 1473552), (324, 1455360), (360, 1309824), (379, 1244160), (384, 1227960), (405, 1164288), (432, 1091520), (480, 982368), (486, 970240), (512, 920970), (540, 873216), (576, 818640), (640, 736776), (648, 727680), (720, 654912), (758, 622080), (768, 613980), (810, 582144), (864, 545760), (960, 491184), (972, 485120), (1024, 460485), (1080, 436608), (1137, 414720), (1152, 409320), (1215, 388096), (1280, 368388), (1296, 363840), (1440, 327456), (1516, 311040), (1536, 306990), (1620, 291072), (1728, 272880), (1895, 248832), (1920, 245592), (1944, 242560), (2160, 218304), (2274, 207360), (2304, 204660), (2430, 194048), (2560, 184194), (2592, 181920), (2880, 163728), (3032, 155520), (3072, 153495), (3240, 145536), (3411, 138240), (3456, 136440), (3790, 124416), (3840, 122796), (3888, 121280), (4320, 109152), (4548, 103680), (4608, 102330), (4860, 97024), (5120, 92097), (5184, 90960), (5685, 82944), (5760, 81864), (6064, 77760), (6480, 72768), (6822, 69120), (6912, 68220), (7580, 62208), (7680, 61398), (7776, 60640), (8640, 54576), (9096, 51840), (9216, 51165), (9720, 48512), (10233, 46080), (10368, 45480), (11370, 41472), (11520, 40932), (12128, 38880), (12960, 36384), (13644, 34560), (13824, 34110), (15160, 31104), (15360, 30699), (15552, 30320), (17055, 27648), (17280, 27288), (18192, 25920), (19440, 24256), (20466, 23040), (20736, 22740)]