47825280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:86

約数の個数: 288

約数和(自身を含む): 181874160

約数和(自身を除く): 134048880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 32, 36, 38, 40, 45, 46, 48, 57, 60, 64, 69, 72, 76, 80, 90, 92, 95, 96, 114, 115, 120, 128, 138, 144, 152, 160, 171, 180, 184, 190, 192, 207, 228, 230, 240, 276, 285, 288, 304, 320, 342, 345, 360, 361, 368, 380, 384, 414, 437, 456, 460, 480, 552, 570, 576, 608, 640, 684, 690, 720, 722, 736, 760, 828, 855, 874, 912, 920, 960, 1035, 1083, 1104, 1140, 1152, 1216, 1311, 1368, 1380, 1440, 1444, 1472, 1520, 1656, 1710, 1748, 1805, 1824, 1840, 1920, 2070, 2166, 2185, 2208, 2280, 2432, 2622, 2736, 2760, 2880, 2888, 2944, 3040, 3249, 3312, 3420, 3496, 3610, 3648, 3680, 3933, 4140, 4332, 4370, 4416, 4560, 5244, 5415, 5472, 5520, 5760, 5776, 6080, 6498, 6555, 6624, 6840, 6992, 7220, 7296, 7360, 7866, 8280, 8303, 8664, 8740, 8832, 9120, 10488, 10830, 10944, 11040, 11552, 12160, 12996, 13110, 13248, 13680, 13984, 14440, 14720, 15732, 16245, 16560, 16606, 17328, 17480, 18240, 19665, 20976, 21660, 21888, 22080, 23104, 24909, 25992, 26220, 26496, 27360, 27968, 28880, 31464, 32490, 33120, 33212, 34656, 34960, 36480, 39330, 41515, 41952, 43320, 44160, 46208, 49818, 51984, 52440, 54720, 55936, 57760, 62928, 64980, 66240, 66424, 69312, 69920, 74727, 78660, 83030, 83904, 86640, 99636, 103968, 104880, 109440, 115520, 124545, 125856, 129960, 132480, 132848, 138624, 139840, 149454, 157320, 166060, 167808, 173280, 199272, 207936, 209760, 231040, 249090, 251712, 259920, 265696, 279680, 298908, 314640, 332120, 346560, 373635, 398544, 415872, 419520, 498180, 503424, 519840, 531392, 597816, 629280, 664240, 693120, 747270, 797088, 839040, 996360, 1039680, 1062784, 1195632, 1258560, 1328480, 1494540, 1594176, 1992720, 2079360, 2391264, 2517120, 2656960, 2989080, 3188352, 3985440, 4782528, 5313920, 5978160, 7970880, 9565056, 11956320, 15941760, 23912640, 47825280]

約数ペア:

[(1, 47825280), (2, 23912640), (3, 15941760), (4, 11956320), (5, 9565056), (6, 7970880), (8, 5978160), (9, 5313920), (10, 4782528), (12, 3985440), (15, 3188352), (16, 2989080), (18, 2656960), (19, 2517120), (20, 2391264), (23, 2079360), (24, 1992720), (30, 1594176), (32, 1494540), (36, 1328480), (38, 1258560), (40, 1195632), (45, 1062784), (46, 1039680), (48, 996360), (57, 839040), (60, 797088), (64, 747270), (69, 693120), (72, 664240), (76, 629280), (80, 597816), (90, 531392), (92, 519840), (95, 503424), (96, 498180), (114, 419520), (115, 415872), (120, 398544), (128, 373635), (138, 346560), (144, 332120), (152, 314640), (160, 298908), (171, 279680), (180, 265696), (184, 259920), (190, 251712), (192, 249090), (207, 231040), (228, 209760), (230, 207936), (240, 199272), (276, 173280), (285, 167808), (288, 166060), (304, 157320), (320, 149454), (342, 139840), (345, 138624), (360, 132848), (361, 132480), (368, 129960), (380, 125856), (384, 124545), (414, 115520), (437, 109440), (456, 104880), (460, 103968), (480, 99636), (552, 86640), (570, 83904), (576, 83030), (608, 78660), (640, 74727), (684, 69920), (690, 69312), (720, 66424), (722, 66240), (736, 64980), (760, 62928), (828, 57760), (855, 55936), (874, 54720), (912, 52440), (920, 51984), (960, 49818), (1035, 46208), (1083, 44160), (1104, 43320), (1140, 41952), (1152, 41515), (1216, 39330), (1311, 36480), (1368, 34960), (1380, 34656), (1440, 33212), (1444, 33120), (1472, 32490), (1520, 31464), (1656, 28880), (1710, 27968), (1748, 27360), (1805, 26496), (1824, 26220), (1840, 25992), (1920, 24909), (2070, 23104), (2166, 22080), (2185, 21888), (2208, 21660), (2280, 20976), (2432, 19665), (2622, 18240), (2736, 17480), (2760, 17328), (2880, 16606), (2888, 16560), (2944, 16245), (3040, 15732), (3249, 14720), (3312, 14440), (3420, 13984), (3496, 13680), (3610, 13248), (3648, 13110), (3680, 12996), (3933, 12160), (4140, 11552), (4332, 11040), (4370, 10944), (4416, 10830), (4560, 10488), (5244, 9120), (5415, 8832), (5472, 8740), (5520, 8664), (5760, 8303), (5776, 8280), (6080, 7866), (6498, 7360), (6555, 7296), (6624, 7220), (6840, 6992)]