85430880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1447}}^1$

素因数の和:1509

約数の個数: 144

約数和(自身を含む): 298849824

約数和(自身を除く): 213418944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1447, 1476, 1640, 1845, 1968, 2460, 2894, 2952, 3280, 3690, 3936, 4341, 4920, 5788, 5904, 6560, 7235, 7380, 8682, 9840, 11576, 11808, 13023, 14470, 14760, 17364, 19680, 21705, 23152, 26046, 28940, 29520, 34728, 43410, 46304, 52092, 57880, 59040, 59327, 65115, 69456, 86820, 104184, 115760, 118654, 130230, 138912, 173640, 177981, 208368, 231520, 237308, 260460, 296635, 347280, 355962, 416736, 474616, 520920, 533943, 593270, 694560, 711924, 889905, 949232, 1041840, 1067886, 1186540, 1423848, 1779810, 1898464, 2083680, 2135772, 2373080, 2669715, 2847696, 3559620, 4271544, 4746160, 5339430, 5695392, 7119240, 8543088, 9492320, 10678860, 14238480, 17086176, 21357720, 28476960, 42715440, 85430880]

約数ペア:

[(1, 85430880), (2, 42715440), (3, 28476960), (4, 21357720), (5, 17086176), (6, 14238480), (8, 10678860), (9, 9492320), (10, 8543088), (12, 7119240), (15, 5695392), (16, 5339430), (18, 4746160), (20, 4271544), (24, 3559620), (30, 2847696), (32, 2669715), (36, 2373080), (40, 2135772), (41, 2083680), (45, 1898464), (48, 1779810), (60, 1423848), (72, 1186540), (80, 1067886), (82, 1041840), (90, 949232), (96, 889905), (120, 711924), (123, 694560), (144, 593270), (160, 533943), (164, 520920), (180, 474616), (205, 416736), (240, 355962), (246, 347280), (288, 296635), (328, 260460), (360, 237308), (369, 231520), (410, 208368), (480, 177981), (492, 173640), (615, 138912), (656, 130230), (720, 118654), (738, 115760), (820, 104184), (984, 86820), (1230, 69456), (1312, 65115), (1440, 59327), (1447, 59040), (1476, 57880), (1640, 52092), (1845, 46304), (1968, 43410), (2460, 34728), (2894, 29520), (2952, 28940), (3280, 26046), (3690, 23152), (3936, 21705), (4341, 19680), (4920, 17364), (5788, 14760), (5904, 14470), (6560, 13023), (7235, 11808), (7380, 11576), (8682, 9840)]