191635440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{798481}}^1$

素因数の和:798497

約数の個数: 40

約数和(自身を含む): 594070608

約数和(自身を除く): 402435168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 798481, 1596962, 2395443, 3193924, 3992405, 4790886, 6387848, 7984810, 9581772, 11977215, 12775696, 15969620, 19163544, 23954430, 31939240, 38327088, 47908860, 63878480, 95817720, 191635440]

約数ペア:

[(1, 191635440), (2, 95817720), (3, 63878480), (4, 47908860), (5, 38327088), (6, 31939240), (8, 23954430), (10, 19163544), (12, 15969620), (15, 12775696), (16, 11977215), (20, 9581772), (24, 7984810), (30, 6387848), (40, 4790886), (48, 3992405), (60, 3193924), (80, 2395443), (120, 1596962), (240, 798481)]