215079840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{49787}}^1$

素因数の和:49811

約数の個数: 96

約数和(自身を含む): 752794560

約数和(自身を除く): 537714720

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 49787, 99574, 149361, 199148, 248935, 298722, 398296, 448083, 497870, 597444, 746805, 796592, 896166, 995740, 1194888, 1344249, 1493610, 1593184, 1792332, 1991480, 2240415, 2389776, 2688498, 2987220, 3584664, 3982960, 4480830, 4779552, 5376996, 5974440, 6721245, 7169328, 7965920, 8961660, 10753992, 11948880, 13442490, 14338656, 17923320, 21507984, 23897760, 26884980, 35846640, 43015968, 53769960, 71693280, 107539920, 215079840]

約数ペア:

[(1, 215079840), (2, 107539920), (3, 71693280), (4, 53769960), (5, 43015968), (6, 35846640), (8, 26884980), (9, 23897760), (10, 21507984), (12, 17923320), (15, 14338656), (16, 13442490), (18, 11948880), (20, 10753992), (24, 8961660), (27, 7965920), (30, 7169328), (32, 6721245), (36, 5974440), (40, 5376996), (45, 4779552), (48, 4480830), (54, 3982960), (60, 3584664), (72, 2987220), (80, 2688498), (90, 2389776), (96, 2240415), (108, 1991480), (120, 1792332), (135, 1593184), (144, 1493610), (160, 1344249), (180, 1194888), (216, 995740), (240, 896166), (270, 796592), (288, 746805), (360, 597444), (432, 497870), (480, 448083), (540, 398296), (720, 298722), (864, 248935), (1080, 199148), (1440, 149361), (2160, 99574), (4320, 49787)]