220701480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{108187}}^1$

素因数の和:108218

約数の個数: 64

約数和(自身を含む): 701058240

約数和(自身を除く): 480356760

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, 108187, 216374, 324561, 432748, 540935, 649122, 865496, 1081870, 1298244, 1622805, 1839179, 2163740, 2596488, 3245610, 3678358, 4327480, 5517537, 6491220, 7356716, 9195895, 11035074, 12982440, 14713432, 18391790, 22070148, 27587685, 36783580, 44140296, 55175370, 73567160, 110350740, 220701480]

約数ペア:

[(1, 220701480), (2, 110350740), (3, 73567160), (4, 55175370), (5, 44140296), (6, 36783580), (8, 27587685), (10, 22070148), (12, 18391790), (15, 14713432), (17, 12982440), (20, 11035074), (24, 9195895), (30, 7356716), (34, 6491220), (40, 5517537), (51, 4327480), (60, 3678358), (68, 3245610), (85, 2596488), (102, 2163740), (120, 1839179), (136, 1622805), (170, 1298244), (204, 1081870), (255, 865496), (340, 649122), (408, 540935), (510, 432748), (680, 324561), (1020, 216374), (2040, 108187)]