45541440

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{251}}^1$

素因数の和:287

約数の個数: 280

約数和(自身を含む): 185879232

約数和(自身を除く): 140337792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 251, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 502, 504, 540, 560, 567, 576, 630, 648, 672, 720, 753, 756, 810, 840, 864, 945, 960, 1004, 1008, 1080, 1120, 1134, 1255, 1260, 1296, 1344, 1440, 1506, 1512, 1620, 1680, 1728, 1757, 1890, 2008, 2016, 2160, 2240, 2259, 2268, 2510, 2520, 2592, 2835, 2880, 3012, 3024, 3240, 3360, 3514, 3765, 3780, 4016, 4032, 4320, 4518, 4536, 5020, 5040, 5184, 5271, 5670, 6024, 6048, 6480, 6720, 6777, 7028, 7530, 7560, 8032, 8640, 8785, 9036, 9072, 10040, 10080, 10542, 11295, 11340, 12048, 12096, 12960, 13554, 14056, 15060, 15120, 15813, 16064, 17570, 18072, 18144, 20080, 20160, 20331, 21084, 22590, 22680, 24096, 25920, 26355, 27108, 28112, 30120, 30240, 31626, 33885, 35140, 36144, 36288, 40160, 40662, 42168, 45180, 45360, 47439, 48192, 52710, 54216, 56224, 60240, 60480, 63252, 67770, 70280, 72288, 79065, 80320, 81324, 84336, 90360, 90720, 94878, 101655, 105420, 108432, 112448, 120480, 126504, 135540, 140560, 142317, 144576, 158130, 162648, 168672, 180720, 181440, 189756, 203310, 210840, 216864, 237195, 240960, 253008, 271080, 281120, 284634, 316260, 325296, 337344, 361440, 379512, 406620, 421680, 433728, 474390, 506016, 542160, 562240, 569268, 632520, 650592, 711585, 722880, 759024, 813240, 843360, 948780, 1012032, 1084320, 1138536, 1265040, 1301184, 1423170, 1518048, 1626480, 1686720, 1897560, 2168640, 2277072, 2530080, 2846340, 3036096, 3252960, 3795120, 4554144, 5060160, 5692680, 6505920, 7590240, 9108288, 11385360, 15180480, 22770720, 45541440]

約数ペア:

[(1, 45541440), (2, 22770720), (3, 15180480), (4, 11385360), (5, 9108288), (6, 7590240), (7, 6505920), (8, 5692680), (9, 5060160), (10, 4554144), (12, 3795120), (14, 3252960), (15, 3036096), (16, 2846340), (18, 2530080), (20, 2277072), (21, 2168640), (24, 1897560), (27, 1686720), (28, 1626480), (30, 1518048), (32, 1423170), (35, 1301184), (36, 1265040), (40, 1138536), (42, 1084320), (45, 1012032), (48, 948780), (54, 843360), (56, 813240), (60, 759024), (63, 722880), (64, 711585), (70, 650592), (72, 632520), (80, 569268), (81, 562240), (84, 542160), (90, 506016), (96, 474390), (105, 433728), (108, 421680), (112, 406620), (120, 379512), (126, 361440), (135, 337344), (140, 325296), (144, 316260), (160, 284634), (162, 281120), (168, 271080), (180, 253008), (189, 240960), (192, 237195), (210, 216864), (216, 210840), (224, 203310), (240, 189756), (251, 181440), (252, 180720), (270, 168672), (280, 162648), (288, 158130), (315, 144576), (320, 142317), (324, 140560), (336, 135540), (360, 126504), (378, 120480), (405, 112448), (420, 108432), (432, 105420), (448, 101655), (480, 94878), (502, 90720), (504, 90360), (540, 84336), (560, 81324), (567, 80320), (576, 79065), (630, 72288), (648, 70280), (672, 67770), (720, 63252), (753, 60480), (756, 60240), (810, 56224), (840, 54216), (864, 52710), (945, 48192), (960, 47439), (1004, 45360), (1008, 45180), (1080, 42168), (1120, 40662), (1134, 40160), (1255, 36288), (1260, 36144), (1296, 35140), (1344, 33885), (1440, 31626), (1506, 30240), (1512, 30120), (1620, 28112), (1680, 27108), (1728, 26355), (1757, 25920), (1890, 24096), (2008, 22680), (2016, 22590), (2160, 21084), (2240, 20331), (2259, 20160), (2268, 20080), (2510, 18144), (2520, 18072), (2592, 17570), (2835, 16064), (2880, 15813), (3012, 15120), (3024, 15060), (3240, 14056), (3360, 13554), (3514, 12960), (3765, 12096), (3780, 12048), (4016, 11340), (4032, 11295), (4320, 10542), (4518, 10080), (4536, 10040), (5020, 9072), (5040, 9036), (5184, 8785), (5271, 8640), (5670, 8032), (6024, 7560), (6048, 7530), (6480, 7028), (6720, 6777)]