247548960

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{6367}}^1$

素因数の和:6397

約数の個数: 144

約数和(自身を含む): 876185856

約数和(自身を除く): 628636896

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6367, 6480, 7776, 9720, 12734, 12960, 19101, 19440, 25468, 31835, 38202, 38880, 50936, 57303, 63670, 76404, 95505, 101872, 114606, 127340, 152808, 171909, 191010, 203744, 229212, 254680, 286515, 305616, 343818, 382020, 458424, 509360, 515727, 573030, 611232, 687636, 764040, 859545, 916848, 1018720, 1031454, 1146060, 1375272, 1528080, 1547181, 1719090, 1833696, 2062908, 2292120, 2578635, 2750544, 3056160, 3094362, 3438180, 4125816, 4584240, 5157270, 5501088, 6188724, 6876360, 7735905, 8251632, 9168480, 10314540, 12377448, 13752720, 15471810, 16503264, 20629080, 24754896, 27505440, 30943620, 41258160, 49509792, 61887240, 82516320, 123774480, 247548960]

約数ペア:

[(1, 247548960), (2, 123774480), (3, 82516320), (4, 61887240), (5, 49509792), (6, 41258160), (8, 30943620), (9, 27505440), (10, 24754896), (12, 20629080), (15, 16503264), (16, 15471810), (18, 13752720), (20, 12377448), (24, 10314540), (27, 9168480), (30, 8251632), (32, 7735905), (36, 6876360), (40, 6188724), (45, 5501088), (48, 5157270), (54, 4584240), (60, 4125816), (72, 3438180), (80, 3094362), (81, 3056160), (90, 2750544), (96, 2578635), (108, 2292120), (120, 2062908), (135, 1833696), (144, 1719090), (160, 1547181), (162, 1528080), (180, 1375272), (216, 1146060), (240, 1031454), (243, 1018720), (270, 916848), (288, 859545), (324, 764040), (360, 687636), (405, 611232), (432, 573030), (480, 515727), (486, 509360), (540, 458424), (648, 382020), (720, 343818), (810, 305616), (864, 286515), (972, 254680), (1080, 229212), (1215, 203744), (1296, 191010), (1440, 171909), (1620, 152808), (1944, 127340), (2160, 114606), (2430, 101872), (2592, 95505), (3240, 76404), (3888, 63670), (4320, 57303), (4860, 50936), (6367, 38880), (6480, 38202), (7776, 31835), (9720, 25468), (12734, 19440), (12960, 19101)]