86718720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2053}}^1$

素因数の和:2088

約数の個数: 144

約数和(自身を含む): 302283072

約数和(自身を除く): 215564352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2053, 2112, 2640, 2816, 3520, 3840, 4106, 4224, 5280, 6159, 7040, 8212, 8448, 10265, 10560, 12318, 14080, 16424, 20530, 21120, 22583, 24636, 30795, 32848, 41060, 42240, 45166, 49272, 61590, 65696, 67749, 82120, 90332, 98544, 112915, 123180, 131392, 135498, 164240, 180664, 197088, 225830, 246360, 262784, 270996, 328480, 338745, 361328, 394176, 451660, 492720, 525568, 541992, 656960, 677490, 722656, 788352, 903320, 985440, 1083984, 1313920, 1354980, 1445312, 1576704, 1806640, 1970880, 2167968, 2627840, 2709960, 2890624, 3613280, 3941760, 4335936, 5419920, 5781248, 7226560, 7883520, 8671872, 10839840, 14453120, 17343744, 21679680, 28906240, 43359360, 86718720]

約数ペア:

[(1, 86718720), (2, 43359360), (3, 28906240), (4, 21679680), (5, 17343744), (6, 14453120), (8, 10839840), (10, 8671872), (11, 7883520), (12, 7226560), (15, 5781248), (16, 5419920), (20, 4335936), (22, 3941760), (24, 3613280), (30, 2890624), (32, 2709960), (33, 2627840), (40, 2167968), (44, 1970880), (48, 1806640), (55, 1576704), (60, 1445312), (64, 1354980), (66, 1313920), (80, 1083984), (88, 985440), (96, 903320), (110, 788352), (120, 722656), (128, 677490), (132, 656960), (160, 541992), (165, 525568), (176, 492720), (192, 451660), (220, 394176), (240, 361328), (256, 338745), (264, 328480), (320, 270996), (330, 262784), (352, 246360), (384, 225830), (440, 197088), (480, 180664), (528, 164240), (640, 135498), (660, 131392), (704, 123180), (768, 112915), (880, 98544), (960, 90332), (1056, 82120), (1280, 67749), (1320, 65696), (1408, 61590), (1760, 49272), (1920, 45166), (2053, 42240), (2112, 41060), (2640, 32848), (2816, 30795), (3520, 24636), (3840, 22583), (4106, 21120), (4224, 20530), (5280, 16424), (6159, 14080), (7040, 12318), (8212, 10560), (8448, 10265)]