244327680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:321

約数の個数: 216

約数和(自身を含む): 857106432

約数和(自身を除く): 612778752

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, 127, 128, 144, 160, 167, 180, 192, 240, 254, 256, 288, 320, 334, 360, 381, 384, 480, 501, 508, 576, 635, 640, 668, 720, 762, 768, 835, 960, 1002, 1016, 1143, 1152, 1270, 1280, 1336, 1440, 1503, 1524, 1670, 1905, 1920, 2004, 2032, 2286, 2304, 2505, 2540, 2672, 2880, 3006, 3048, 3340, 3810, 3840, 4008, 4064, 4572, 5010, 5080, 5344, 5715, 5760, 6012, 6096, 6680, 7515, 7620, 8016, 8128, 9144, 10020, 10160, 10688, 11430, 11520, 12024, 12192, 13360, 15030, 15240, 16032, 16256, 18288, 20040, 20320, 21209, 21376, 22860, 24048, 24384, 26720, 30060, 30480, 32064, 32512, 36576, 40080, 40640, 42418, 42752, 45720, 48096, 48768, 53440, 60120, 60960, 63627, 64128, 73152, 80160, 81280, 84836, 91440, 96192, 97536, 106045, 106880, 120240, 121920, 127254, 128256, 146304, 160320, 162560, 169672, 182880, 190881, 192384, 212090, 213760, 240480, 243840, 254508, 292608, 318135, 320640, 339344, 365760, 381762, 384768, 424180, 480960, 487680, 509016, 636270, 641280, 678688, 731520, 763524, 848360, 954405, 961920, 1018032, 1272540, 1357376, 1463040, 1527048, 1696720, 1908810, 1923840, 2036064, 2545080, 2714752, 3054096, 3393440, 3817620, 4072128, 5090160, 5429504, 6108192, 6786880, 7635240, 8144256, 10180320, 12216384, 13573760, 15270480, 16288512, 20360640, 24432768, 27147520, 30540960, 40721280, 48865536, 61081920, 81442560, 122163840, 244327680]

約数ペア:

[(1, 244327680), (2, 122163840), (3, 81442560), (4, 61081920), (5, 48865536), (6, 40721280), (8, 30540960), (9, 27147520), (10, 24432768), (12, 20360640), (15, 16288512), (16, 15270480), (18, 13573760), (20, 12216384), (24, 10180320), (30, 8144256), (32, 7635240), (36, 6786880), (40, 6108192), (45, 5429504), (48, 5090160), (60, 4072128), (64, 3817620), (72, 3393440), (80, 3054096), (90, 2714752), (96, 2545080), (120, 2036064), (127, 1923840), (128, 1908810), (144, 1696720), (160, 1527048), (167, 1463040), (180, 1357376), (192, 1272540), (240, 1018032), (254, 961920), (256, 954405), (288, 848360), (320, 763524), (334, 731520), (360, 678688), (381, 641280), (384, 636270), (480, 509016), (501, 487680), (508, 480960), (576, 424180), (635, 384768), (640, 381762), (668, 365760), (720, 339344), (762, 320640), (768, 318135), (835, 292608), (960, 254508), (1002, 243840), (1016, 240480), (1143, 213760), (1152, 212090), (1270, 192384), (1280, 190881), (1336, 182880), (1440, 169672), (1503, 162560), (1524, 160320), (1670, 146304), (1905, 128256), (1920, 127254), (2004, 121920), (2032, 120240), (2286, 106880), (2304, 106045), (2505, 97536), (2540, 96192), (2672, 91440), (2880, 84836), (3006, 81280), (3048, 80160), (3340, 73152), (3810, 64128), (3840, 63627), (4008, 60960), (4064, 60120), (4572, 53440), (5010, 48768), (5080, 48096), (5344, 45720), (5715, 42752), (5760, 42418), (6012, 40640), (6096, 40080), (6680, 36576), (7515, 32512), (7620, 32064), (8016, 30480), (8128, 30060), (9144, 26720), (10020, 24384), (10160, 24048), (10688, 22860), (11430, 21376), (11520, 21209), (12024, 20320), (12192, 20040), (13360, 18288), (15030, 16256), (15240, 16032)]