47834640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{9491}}^1$

素因数の和:9517

約数の個数: 120

約数和(自身を含む): 183613248

約数和(自身を除く): 135778608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 9491, 18982, 28473, 37964, 47455, 56946, 66437, 75928, 85419, 94910, 113892, 132874, 142365, 151856, 170838, 189820, 199311, 227784, 265748, 284730, 332185, 341676, 379640, 398622, 427095, 455568, 531496, 569460, 597933, 664370, 683352, 759280, 797244, 854190, 996555, 1062992, 1138920, 1195866, 1328740, 1366704, 1594488, 1708380, 1993110, 2277840, 2391732, 2657480, 2989665, 3188976, 3416760, 3986220, 4783464, 5314960, 5979330, 6833520, 7972440, 9566928, 11958660, 15944880, 23917320, 47834640]

約数ペア:

[(1, 47834640), (2, 23917320), (3, 15944880), (4, 11958660), (5, 9566928), (6, 7972440), (7, 6833520), (8, 5979330), (9, 5314960), (10, 4783464), (12, 3986220), (14, 3416760), (15, 3188976), (16, 2989665), (18, 2657480), (20, 2391732), (21, 2277840), (24, 1993110), (28, 1708380), (30, 1594488), (35, 1366704), (36, 1328740), (40, 1195866), (42, 1138920), (45, 1062992), (48, 996555), (56, 854190), (60, 797244), (63, 759280), (70, 683352), (72, 664370), (80, 597933), (84, 569460), (90, 531496), (105, 455568), (112, 427095), (120, 398622), (126, 379640), (140, 341676), (144, 332185), (168, 284730), (180, 265748), (210, 227784), (240, 199311), (252, 189820), (280, 170838), (315, 151856), (336, 142365), (360, 132874), (420, 113892), (504, 94910), (560, 85419), (630, 75928), (720, 66437), (840, 56946), (1008, 47455), (1260, 37964), (1680, 28473), (2520, 18982), (5040, 9491)]