47091120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:507

約数の個数: 160

約数和(自身を含む): 160704000

約数和(自身を除く): 113612880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 38, 40, 46, 48, 57, 60, 69, 76, 80, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 240, 276, 285, 304, 345, 368, 380, 437, 449, 456, 460, 552, 570, 690, 760, 874, 898, 912, 920, 1104, 1140, 1311, 1347, 1380, 1520, 1748, 1796, 1840, 2185, 2245, 2280, 2622, 2694, 2760, 3496, 3592, 4370, 4490, 4560, 5244, 5388, 5520, 6555, 6735, 6992, 7184, 8531, 8740, 8980, 10327, 10488, 10776, 13110, 13470, 17062, 17480, 17960, 20654, 20976, 21552, 25593, 26220, 26940, 30981, 34124, 34960, 35920, 41308, 42655, 51186, 51635, 52440, 53880, 61962, 68248, 82616, 85310, 102372, 103270, 104880, 107760, 123924, 127965, 136496, 154905, 165232, 170620, 196213, 204744, 206540, 247848, 255930, 309810, 341240, 392426, 409488, 413080, 495696, 511860, 588639, 619620, 682480, 784852, 826160, 981065, 1023720, 1177278, 1239240, 1569704, 1962130, 2047440, 2354556, 2478480, 2943195, 3139408, 3924260, 4709112, 5886390, 7848520, 9418224, 11772780, 15697040, 23545560, 47091120]

約数ペア:

[(1, 47091120), (2, 23545560), (3, 15697040), (4, 11772780), (5, 9418224), (6, 7848520), (8, 5886390), (10, 4709112), (12, 3924260), (15, 3139408), (16, 2943195), (19, 2478480), (20, 2354556), (23, 2047440), (24, 1962130), (30, 1569704), (38, 1239240), (40, 1177278), (46, 1023720), (48, 981065), (57, 826160), (60, 784852), (69, 682480), (76, 619620), (80, 588639), (92, 511860), (95, 495696), (114, 413080), (115, 409488), (120, 392426), (138, 341240), (152, 309810), (184, 255930), (190, 247848), (228, 206540), (230, 204744), (240, 196213), (276, 170620), (285, 165232), (304, 154905), (345, 136496), (368, 127965), (380, 123924), (437, 107760), (449, 104880), (456, 103270), (460, 102372), (552, 85310), (570, 82616), (690, 68248), (760, 61962), (874, 53880), (898, 52440), (912, 51635), (920, 51186), (1104, 42655), (1140, 41308), (1311, 35920), (1347, 34960), (1380, 34124), (1520, 30981), (1748, 26940), (1796, 26220), (1840, 25593), (2185, 21552), (2245, 20976), (2280, 20654), (2622, 17960), (2694, 17480), (2760, 17062), (3496, 13470), (3592, 13110), (4370, 10776), (4490, 10488), (4560, 10327), (5244, 8980), (5388, 8740), (5520, 8531), (6555, 7184), (6735, 6992)]