85858560

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:313

約数の個数: 216

約数和(自身を含む): 308500920

約数和(自身を除く): 222642360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 240, 256, 257, 261, 288, 290, 320, 348, 360, 384, 435, 464, 480, 514, 522, 576, 580, 640, 696, 720, 768, 771, 870, 928, 960, 1028, 1044, 1152, 1160, 1280, 1285, 1305, 1392, 1440, 1542, 1740, 1856, 1920, 2056, 2088, 2304, 2313, 2320, 2570, 2610, 2784, 2880, 3084, 3480, 3712, 3840, 3855, 4112, 4176, 4626, 4640, 5140, 5220, 5568, 5760, 6168, 6960, 7424, 7453, 7710, 8224, 8352, 9252, 9280, 10280, 10440, 11136, 11520, 11565, 12336, 13920, 14906, 15420, 16448, 16704, 18504, 18560, 20560, 20880, 22272, 22359, 23130, 24672, 27840, 29812, 30840, 32896, 33408, 37008, 37120, 37265, 41120, 41760, 44718, 46260, 49344, 55680, 59624, 61680, 65792, 66816, 67077, 74016, 74530, 82240, 83520, 89436, 92520, 98688, 111360, 111795, 119248, 123360, 134154, 148032, 149060, 164480, 167040, 178872, 185040, 197376, 223590, 238496, 246720, 268308, 296064, 298120, 328960, 334080, 335385, 357744, 370080, 447180, 476992, 493440, 536616, 592128, 596240, 670770, 715488, 740160, 894360, 953984, 986880, 1073232, 1192480, 1341540, 1430976, 1480320, 1788720, 1907968, 2146464, 2384960, 2683080, 2861952, 2960640, 3577440, 4292928, 4769920, 5366160, 5723904, 7154880, 8585856, 9539840, 10732320, 14309760, 17171712, 21464640, 28619520, 42929280, 85858560]

約数ペア:

[(1, 85858560), (2, 42929280), (3, 28619520), (4, 21464640), (5, 17171712), (6, 14309760), (8, 10732320), (9, 9539840), (10, 8585856), (12, 7154880), (15, 5723904), (16, 5366160), (18, 4769920), (20, 4292928), (24, 3577440), (29, 2960640), (30, 2861952), (32, 2683080), (36, 2384960), (40, 2146464), (45, 1907968), (48, 1788720), (58, 1480320), (60, 1430976), (64, 1341540), (72, 1192480), (80, 1073232), (87, 986880), (90, 953984), (96, 894360), (116, 740160), (120, 715488), (128, 670770), (144, 596240), (145, 592128), (160, 536616), (174, 493440), (180, 476992), (192, 447180), (232, 370080), (240, 357744), (256, 335385), (257, 334080), (261, 328960), (288, 298120), (290, 296064), (320, 268308), (348, 246720), (360, 238496), (384, 223590), (435, 197376), (464, 185040), (480, 178872), (514, 167040), (522, 164480), (576, 149060), (580, 148032), (640, 134154), (696, 123360), (720, 119248), (768, 111795), (771, 111360), (870, 98688), (928, 92520), (960, 89436), (1028, 83520), (1044, 82240), (1152, 74530), (1160, 74016), (1280, 67077), (1285, 66816), (1305, 65792), (1392, 61680), (1440, 59624), (1542, 55680), (1740, 49344), (1856, 46260), (1920, 44718), (2056, 41760), (2088, 41120), (2304, 37265), (2313, 37120), (2320, 37008), (2570, 33408), (2610, 32896), (2784, 30840), (2880, 29812), (3084, 27840), (3480, 24672), (3712, 23130), (3840, 22359), (3855, 22272), (4112, 20880), (4176, 20560), (4626, 18560), (4640, 18504), (5140, 16704), (5220, 16448), (5568, 15420), (5760, 14906), (6168, 13920), (6960, 12336), (7424, 11565), (7453, 11520), (7710, 11136), (8224, 10440), (8352, 10280), (9252, 9280)]