39894824160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{53381}}^1$

素因数の和:53578

約数の個数: 192

約数和(自身を含む): 140441636160

約数和(自身を除く): 100546812000

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 173, 180, 216, 240, 270, 288, 346, 360, 432, 480, 519, 540, 692, 720, 864, 865, 1038, 1080, 1384, 1440, 1557, 1730, 2076, 2160, 2595, 2768, 3114, 3460, 4152, 4320, 4671, 5190, 5536, 6228, 6920, 7785, 8304, 9342, 10380, 12456, 13840, 15570, 16608, 18684, 20760, 23355, 24912, 27680, 31140, 37368, 41520, 46710, 49824, 53381, 62280, 74736, 83040, 93420, 106762, 124560, 149472, 160143, 186840, 213524, 249120, 266905, 320286, 373680, 427048, 480429, 533810, 640572, 747360, 800715, 854096, 960858, 1067620, 1281144, 1441287, 1601430, 1708192, 1921716, 2135240, 2402145, 2562288, 2882574, 3202860, 3843432, 4270480, 4804290, 5124576, 5765148, 6405720, 7206435, 7686864, 8540960, 9234913, 9608580, 11530296, 12811440, 14412870, 15373728, 18469826, 19217160, 23060592, 25622880, 27704739, 28825740, 36939652, 38434320, 46121184, 46174565, 55409478, 57651480, 73879304, 76868640, 83114217, 92349130, 110818956, 115302960, 138523695, 147758608, 166228434, 184698260, 221637912, 230605920, 249342651, 277047390, 295517216, 332456868, 369396520, 415571085, 443275824, 498685302, 554094780, 664913736, 738793040, 831142170, 886551648, 997370604, 1108189560, 1246713255, 1329827472, 1477586080, 1662284340, 1994741208, 2216379120, 2493426510, 2659654944, 3324568680, 3989482416, 4432758240, 4986853020, 6649137360, 7978964832, 9973706040, 13298274720, 19947412080, 39894824160]

約数ペア:

[(1, 39894824160), (2, 19947412080), (3, 13298274720), (4, 9973706040), (5, 7978964832), (6, 6649137360), (8, 4986853020), (9, 4432758240), (10, 3989482416), (12, 3324568680), (15, 2659654944), (16, 2493426510), (18, 2216379120), (20, 1994741208), (24, 1662284340), (27, 1477586080), (30, 1329827472), (32, 1246713255), (36, 1108189560), (40, 997370604), (45, 886551648), (48, 831142170), (54, 738793040), (60, 664913736), (72, 554094780), (80, 498685302), (90, 443275824), (96, 415571085), (108, 369396520), (120, 332456868), (135, 295517216), (144, 277047390), (160, 249342651), (173, 230605920), (180, 221637912), (216, 184698260), (240, 166228434), (270, 147758608), (288, 138523695), (346, 115302960), (360, 110818956), (432, 92349130), (480, 83114217), (519, 76868640), (540, 73879304), (692, 57651480), (720, 55409478), (864, 46174565), (865, 46121184), (1038, 38434320), (1080, 36939652), (1384, 28825740), (1440, 27704739), (1557, 25622880), (1730, 23060592), (2076, 19217160), (2160, 18469826), (2595, 15373728), (2768, 14412870), (3114, 12811440), (3460, 11530296), (4152, 9608580), (4320, 9234913), (4671, 8540960), (5190, 7686864), (5536, 7206435), (6228, 6405720), (6920, 5765148), (7785, 5124576), (8304, 4804290), (9342, 4270480), (10380, 3843432), (12456, 3202860), (13840, 2882574), (15570, 2562288), (16608, 2402145), (18684, 2135240), (20760, 1921716), (23355, 1708192), (24912, 1601430), (27680, 1441287), (31140, 1281144), (37368, 1067620), (41520, 960858), (46710, 854096), (49824, 800715), (53381, 747360), (62280, 640572), (74736, 533810), (83040, 480429), (93420, 427048), (106762, 373680), (124560, 320286), (149472, 266905), (160143, 249120), (186840, 213524)]