1260912960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7681}}^1$

素因数の和:7726

約数の個数: 224

約数和(自身を含む): 4682947200

約数和(自身を除く): 3422034240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 432, 456, 480, 513, 540, 570, 576, 608, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 2052, 2160, 2280, 2565, 2736, 2880, 3040, 3420, 3648, 4104, 4320, 4560, 5130, 5472, 6080, 6840, 7681, 8208, 8640, 9120, 10260, 10944, 13680, 15362, 16416, 18240, 20520, 23043, 27360, 30724, 32832, 38405, 41040, 46086, 54720, 61448, 69129, 76810, 82080, 92172, 115215, 122896, 138258, 145939, 153620, 164160, 184344, 207387, 230430, 245792, 276516, 291878, 307240, 345645, 368688, 414774, 437817, 460860, 491584, 553032, 583756, 614480, 691290, 729695, 737376, 829548, 875634, 921720, 1036935, 1106064, 1167512, 1228960, 1313451, 1382580, 1459390, 1474752, 1659096, 1751268, 1843440, 2073870, 2189085, 2212128, 2335024, 2457920, 2626902, 2765160, 2918780, 3318192, 3502536, 3686880, 3940353, 4147740, 4378170, 4424256, 4670048, 5253804, 5530320, 5837560, 6567255, 6636384, 7005072, 7373760, 7880706, 8295480, 8756340, 9340096, 10507608, 11060640, 11675120, 13134510, 13272768, 14010144, 15761412, 16590960, 17512680, 19701765, 21015216, 22121280, 23350240, 26269020, 28020288, 31522824, 33181920, 35025360, 39403530, 42030432, 46700480, 52538040, 63045648, 66363840, 70050720, 78807060, 84060864, 105076080, 126091296, 140101440, 157614120, 210152160, 252182592, 315228240, 420304320, 630456480, 1260912960]

約数ペア:

[(1, 1260912960), (2, 630456480), (3, 420304320), (4, 315228240), (5, 252182592), (6, 210152160), (8, 157614120), (9, 140101440), (10, 126091296), (12, 105076080), (15, 84060864), (16, 78807060), (18, 70050720), (19, 66363840), (20, 63045648), (24, 52538040), (27, 46700480), (30, 42030432), (32, 39403530), (36, 35025360), (38, 33181920), (40, 31522824), (45, 28020288), (48, 26269020), (54, 23350240), (57, 22121280), (60, 21015216), (64, 19701765), (72, 17512680), (76, 16590960), (80, 15761412), (90, 14010144), (95, 13272768), (96, 13134510), (108, 11675120), (114, 11060640), (120, 10507608), (135, 9340096), (144, 8756340), (152, 8295480), (160, 7880706), (171, 7373760), (180, 7005072), (190, 6636384), (192, 6567255), (216, 5837560), (228, 5530320), (240, 5253804), (270, 4670048), (285, 4424256), (288, 4378170), (304, 4147740), (320, 3940353), (342, 3686880), (360, 3502536), (380, 3318192), (432, 2918780), (456, 2765160), (480, 2626902), (513, 2457920), (540, 2335024), (570, 2212128), (576, 2189085), (608, 2073870), (684, 1843440), (720, 1751268), (760, 1659096), (855, 1474752), (864, 1459390), (912, 1382580), (960, 1313451), (1026, 1228960), (1080, 1167512), (1140, 1106064), (1216, 1036935), (1368, 921720), (1440, 875634), (1520, 829548), (1710, 737376), (1728, 729695), (1824, 691290), (2052, 614480), (2160, 583756), (2280, 553032), (2565, 491584), (2736, 460860), (2880, 437817), (3040, 414774), (3420, 368688), (3648, 345645), (4104, 307240), (4320, 291878), (4560, 276516), (5130, 245792), (5472, 230430), (6080, 207387), (6840, 184344), (7681, 164160), (8208, 153620), (8640, 145939), (9120, 138258), (10260, 122896), (10944, 115215), (13680, 92172), (15362, 82080), (16416, 76810), (18240, 69129), (20520, 61448), (23043, 54720), (27360, 46086), (30724, 41040), (32832, 38405)]