207471240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{192103}}^1$

素因数の和:192123

約数の個数: 64

約数和(自身を含む): 691574400

約数和(自身を除く): 484103160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 192103, 384206, 576309, 768412, 960515, 1152618, 1536824, 1728927, 1921030, 2305236, 2881545, 3457854, 3842060, 4610472, 5186781, 5763090, 6915708, 7684120, 8644635, 10373562, 11526180, 13831416, 17289270, 20747124, 23052360, 25933905, 34578540, 41494248, 51867810, 69157080, 103735620, 207471240]

約数ペア:

[(1, 207471240), (2, 103735620), (3, 69157080), (4, 51867810), (5, 41494248), (6, 34578540), (8, 25933905), (9, 23052360), (10, 20747124), (12, 17289270), (15, 13831416), (18, 11526180), (20, 10373562), (24, 8644635), (27, 7684120), (30, 6915708), (36, 5763090), (40, 5186781), (45, 4610472), (54, 3842060), (60, 3457854), (72, 2881545), (90, 2305236), (108, 1921030), (120, 1728927), (135, 1536824), (180, 1152618), (216, 960515), (270, 768412), (360, 576309), (540, 384206), (1080, 192103)]