159641280

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{2053}}^1$

素因数の和:2085

約数の個数: 168

約数和(自身を含む): 569713872

約数和(自身を除く): 410072592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2053, 2160, 2430, 2592, 2880, 3240, 3888, 4106, 4320, 4860, 5184, 6159, 6480, 7776, 8212, 8640, 9720, 10265, 12318, 12960, 15552, 16424, 18477, 19440, 20530, 24636, 25920, 30795, 32848, 36954, 38880, 41060, 49272, 55431, 61590, 65696, 73908, 77760, 82120, 92385, 98544, 110862, 123180, 131392, 147816, 164240, 166293, 184770, 197088, 221724, 246360, 277155, 295632, 328480, 332586, 369540, 394176, 443448, 492720, 498879, 554310, 591264, 656960, 665172, 739080, 831465, 886896, 985440, 997758, 1108620, 1182528, 1330344, 1478160, 1662930, 1773792, 1970880, 1995516, 2217240, 2494395, 2660688, 2956320, 3325860, 3547584, 3991032, 4434480, 4988790, 5321376, 5912640, 6651720, 7982064, 8868960, 9977580, 10642752, 13303440, 15964128, 17737920, 19955160, 26606880, 31928256, 39910320, 53213760, 79820640, 159641280]

約数ペア:

[(1, 159641280), (2, 79820640), (3, 53213760), (4, 39910320), (5, 31928256), (6, 26606880), (8, 19955160), (9, 17737920), (10, 15964128), (12, 13303440), (15, 10642752), (16, 9977580), (18, 8868960), (20, 7982064), (24, 6651720), (27, 5912640), (30, 5321376), (32, 4988790), (36, 4434480), (40, 3991032), (45, 3547584), (48, 3325860), (54, 2956320), (60, 2660688), (64, 2494395), (72, 2217240), (80, 1995516), (81, 1970880), (90, 1773792), (96, 1662930), (108, 1478160), (120, 1330344), (135, 1182528), (144, 1108620), (160, 997758), (162, 985440), (180, 886896), (192, 831465), (216, 739080), (240, 665172), (243, 656960), (270, 591264), (288, 554310), (320, 498879), (324, 492720), (360, 443448), (405, 394176), (432, 369540), (480, 332586), (486, 328480), (540, 295632), (576, 277155), (648, 246360), (720, 221724), (810, 197088), (864, 184770), (960, 166293), (972, 164240), (1080, 147816), (1215, 131392), (1296, 123180), (1440, 110862), (1620, 98544), (1728, 92385), (1944, 82120), (2053, 77760), (2160, 73908), (2430, 65696), (2592, 61590), (2880, 55431), (3240, 49272), (3888, 41060), (4106, 38880), (4320, 36954), (4860, 32848), (5184, 30795), (6159, 25920), (6480, 24636), (7776, 20530), (8212, 19440), (8640, 18477), (9720, 16424), (10265, 15552), (12318, 12960)]