85449480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41887}}^1$

素因数の和:41918

約数の個数: 64

約数和(自身を含む): 271434240

約数和(自身を除く): 185984760

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, 41887, 83774, 125661, 167548, 209435, 251322, 335096, 418870, 502644, 628305, 712079, 837740, 1005288, 1256610, 1424158, 1675480, 2136237, 2513220, 2848316, 3560395, 4272474, 5026440, 5696632, 7120790, 8544948, 10681185, 14241580, 17089896, 21362370, 28483160, 42724740, 85449480]

約数ペア:

[(1, 85449480), (2, 42724740), (3, 28483160), (4, 21362370), (5, 17089896), (6, 14241580), (8, 10681185), (10, 8544948), (12, 7120790), (15, 5696632), (17, 5026440), (20, 4272474), (24, 3560395), (30, 2848316), (34, 2513220), (40, 2136237), (51, 1675480), (60, 1424158), (68, 1256610), (85, 1005288), (102, 837740), (120, 712079), (136, 628305), (170, 502644), (204, 418870), (255, 335096), (340, 251322), (408, 209435), (510, 167548), (680, 125661), (1020, 83774), (2040, 41887)]