3720510720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2543}}^1$

素因数の和:2697

約数の個数: 216

約数和(自身を含む): 12979040256

約数和(自身を除く): 9258529536

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, 180, 192, 240, 254, 256, 288, 320, 360, 381, 384, 480, 508, 576, 635, 640, 720, 762, 768, 960, 1016, 1143, 1152, 1270, 1280, 1440, 1524, 1905, 1920, 2032, 2286, 2304, 2540, 2543, 2880, 3048, 3810, 3840, 4064, 4572, 5080, 5086, 5715, 5760, 6096, 7620, 7629, 8128, 9144, 10160, 10172, 11430, 11520, 12192, 12715, 15240, 15258, 16256, 18288, 20320, 20344, 22860, 22887, 24384, 25430, 30480, 30516, 32512, 36576, 38145, 40640, 40688, 45720, 45774, 48768, 50860, 60960, 61032, 73152, 76290, 81280, 81376, 91440, 91548, 97536, 101720, 114435, 121920, 122064, 146304, 152580, 162560, 162752, 182880, 183096, 203440, 228870, 243840, 244128, 292608, 305160, 322961, 325504, 365760, 366192, 406880, 457740, 487680, 488256, 610320, 645922, 651008, 731520, 732384, 813760, 915480, 968883, 976512, 1220640, 1291844, 1463040, 1464768, 1614805, 1627520, 1830960, 1937766, 1953024, 2441280, 2583688, 2906649, 2929536, 3229610, 3255040, 3661920, 3875532, 4844415, 4882560, 5167376, 5813298, 5859072, 6459220, 7323840, 7751064, 9688830, 9765120, 10334752, 11626596, 12918440, 14533245, 14647680, 15502128, 19377660, 20669504, 23253192, 25836880, 29066490, 29295360, 31004256, 38755320, 41339008, 46506384, 51673760, 58132980, 62008512, 77510640, 82678016, 93012768, 103347520, 116265960, 124017024, 155021280, 186025536, 206695040, 232531920, 248034048, 310042560, 372051072, 413390080, 465063840, 620085120, 744102144, 930127680, 1240170240, 1860255360, 3720510720]

約数ペア:

[(1, 3720510720), (2, 1860255360), (3, 1240170240), (4, 930127680), (5, 744102144), (6, 620085120), (8, 465063840), (9, 413390080), (10, 372051072), (12, 310042560), (15, 248034048), (16, 232531920), (18, 206695040), (20, 186025536), (24, 155021280), (30, 124017024), (32, 116265960), (36, 103347520), (40, 93012768), (45, 82678016), (48, 77510640), (60, 62008512), (64, 58132980), (72, 51673760), (80, 46506384), (90, 41339008), (96, 38755320), (120, 31004256), (127, 29295360), (128, 29066490), (144, 25836880), (160, 23253192), (180, 20669504), (192, 19377660), (240, 15502128), (254, 14647680), (256, 14533245), (288, 12918440), (320, 11626596), (360, 10334752), (381, 9765120), (384, 9688830), (480, 7751064), (508, 7323840), (576, 6459220), (635, 5859072), (640, 5813298), (720, 5167376), (762, 4882560), (768, 4844415), (960, 3875532), (1016, 3661920), (1143, 3255040), (1152, 3229610), (1270, 2929536), (1280, 2906649), (1440, 2583688), (1524, 2441280), (1905, 1953024), (1920, 1937766), (2032, 1830960), (2286, 1627520), (2304, 1614805), (2540, 1464768), (2543, 1463040), (2880, 1291844), (3048, 1220640), (3810, 976512), (3840, 968883), (4064, 915480), (4572, 813760), (5080, 732384), (5086, 731520), (5715, 651008), (5760, 645922), (6096, 610320), (7620, 488256), (7629, 487680), (8128, 457740), (9144, 406880), (10160, 366192), (10172, 365760), (11430, 325504), (11520, 322961), (12192, 305160), (12715, 292608), (15240, 244128), (15258, 243840), (16256, 228870), (18288, 203440), (20320, 183096), (20344, 182880), (22860, 162752), (22887, 162560), (24384, 152580), (25430, 146304), (30480, 122064), (30516, 121920), (32512, 114435), (36576, 101720), (38145, 97536), (40640, 91548), (40688, 91440), (45720, 81376), (45774, 81280), (48768, 76290), (50860, 73152), (60960, 61032)]