8419080

素因数分解:

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

素因数の和:4158

約数の個数: 64

約数和(自身を含む): 26749440

約数和(自身を除く): 18330360

約数列:

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

約数ペア:

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