85063920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20849}}^1$

素因数の和:20882

約数の個数: 80

約数和(自身を含む): 279223200

約数和(自身を除く): 194159280

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, 20849, 41698, 62547, 83396, 104245, 125094, 166792, 208490, 250188, 312735, 333584, 354433, 416980, 500376, 625470, 708866, 833960, 1000752, 1063299, 1250940, 1417732, 1667920, 1772165, 2126598, 2501880, 2835464, 3544330, 4253196, 5003760, 5316495, 5670928, 7088660, 8506392, 10632990, 14177320, 17012784, 21265980, 28354640, 42531960, 85063920]

約数ペア:

[(1, 85063920), (2, 42531960), (3, 28354640), (4, 21265980), (5, 17012784), (6, 14177320), (8, 10632990), (10, 8506392), (12, 7088660), (15, 5670928), (16, 5316495), (17, 5003760), (20, 4253196), (24, 3544330), (30, 2835464), (34, 2501880), (40, 2126598), (48, 1772165), (51, 1667920), (60, 1417732), (68, 1250940), (80, 1063299), (85, 1000752), (102, 833960), (120, 708866), (136, 625470), (170, 500376), (204, 416980), (240, 354433), (255, 333584), (272, 312735), (340, 250188), (408, 208490), (510, 166792), (680, 125094), (816, 104245), (1020, 83396), (1360, 62547), (2040, 41698), (4080, 20849)]