28186560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{9787}}^1$

素因数の和:9810

約数の個数: 84

約数和(自身を含む): 96959928

約数和(自身を除く): 68773368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 9787, 19574, 29361, 39148, 48935, 58722, 78296, 88083, 97870, 117444, 146805, 156592, 176166, 195740, 234888, 293610, 313184, 352332, 391480, 440415, 469776, 587220, 626368, 704664, 782960, 880830, 939552, 1174440, 1409328, 1565920, 1761660, 1879104, 2348880, 2818656, 3131840, 3523320, 4697760, 5637312, 7046640, 9395520, 14093280, 28186560]

約数ペア:

[(1, 28186560), (2, 14093280), (3, 9395520), (4, 7046640), (5, 5637312), (6, 4697760), (8, 3523320), (9, 3131840), (10, 2818656), (12, 2348880), (15, 1879104), (16, 1761660), (18, 1565920), (20, 1409328), (24, 1174440), (30, 939552), (32, 880830), (36, 782960), (40, 704664), (45, 626368), (48, 587220), (60, 469776), (64, 440415), (72, 391480), (80, 352332), (90, 313184), (96, 293610), (120, 234888), (144, 195740), (160, 176166), (180, 156592), (192, 146805), (240, 117444), (288, 97870), (320, 88083), (360, 78296), (480, 58722), (576, 48935), (720, 39148), (960, 29361), (1440, 19574), (2880, 9787)]