209904480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{48589}}^1$

素因数の和:48613

約数の個数: 96

約数和(自身を含む): 734680800

約数和(自身を除く): 524776320

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, 48589, 97178, 145767, 194356, 242945, 291534, 388712, 437301, 485890, 583068, 728835, 777424, 874602, 971780, 1166136, 1311903, 1457670, 1554848, 1749204, 1943560, 2186505, 2332272, 2623806, 2915340, 3498408, 3887120, 4373010, 4664544, 5247612, 5830680, 6559515, 6996816, 7774240, 8746020, 10495224, 11661360, 13119030, 13993632, 17492040, 20990448, 23322720, 26238060, 34984080, 41980896, 52476120, 69968160, 104952240, 209904480]

約数ペア:

[(1, 209904480), (2, 104952240), (3, 69968160), (4, 52476120), (5, 41980896), (6, 34984080), (8, 26238060), (9, 23322720), (10, 20990448), (12, 17492040), (15, 13993632), (16, 13119030), (18, 11661360), (20, 10495224), (24, 8746020), (27, 7774240), (30, 6996816), (32, 6559515), (36, 5830680), (40, 5247612), (45, 4664544), (48, 4373010), (54, 3887120), (60, 3498408), (72, 2915340), (80, 2623806), (90, 2332272), (96, 2186505), (108, 1943560), (120, 1749204), (135, 1554848), (144, 1457670), (160, 1311903), (180, 1166136), (216, 971780), (240, 874602), (270, 777424), (288, 728835), (360, 583068), (432, 485890), (480, 437301), (540, 388712), (720, 291534), (864, 242945), (1080, 194356), (1440, 145767), (2160, 97178), (4320, 48589)]