16838160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4127}}^1$

素因数の和:4160

約数の個数: 80

約数和(自身を含む): 55282176

約数和(自身を除く): 38444016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 4127, 8254, 12381, 16508, 20635, 24762, 33016, 41270, 49524, 61905, 66032, 70159, 82540, 99048, 123810, 140318, 165080, 198096, 210477, 247620, 280636, 330160, 350795, 420954, 495240, 561272, 701590, 841908, 990480, 1052385, 1122544, 1403180, 1683816, 2104770, 2806360, 3367632, 4209540, 5612720, 8419080, 16838160]

約数ペア:

[(1, 16838160), (2, 8419080), (3, 5612720), (4, 4209540), (5, 3367632), (6, 2806360), (8, 2104770), (10, 1683816), (12, 1403180), (15, 1122544), (16, 1052385), (17, 990480), (20, 841908), (24, 701590), (30, 561272), (34, 495240), (40, 420954), (48, 350795), (51, 330160), (60, 280636), (68, 247620), (80, 210477), (85, 198096), (102, 165080), (120, 140318), (136, 123810), (170, 99048), (204, 82540), (240, 70159), (255, 66032), (272, 61905), (340, 49524), (408, 41270), (510, 33016), (680, 24762), (816, 20635), (1020, 16508), (1360, 12381), (2040, 8254), (4080, 4127)]