255087159480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{708575443}}^1$

素因数の和:708575460

約数の個数: 48

約数和(自身を含む): 829033269480

約数和(自身を除く): 573946110000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 708575443, 1417150886, 2125726329, 2834301772, 3542877215, 4251452658, 5668603544, 6377178987, 7085754430, 8502905316, 10628631645, 12754357974, 14171508860, 17005810632, 21257263290, 25508715948, 28343017720, 31885894935, 42514526580, 51017431896, 63771789870, 85029053160, 127543579740, 255087159480]

約数ペア:

[(1, 255087159480), (2, 127543579740), (3, 85029053160), (4, 63771789870), (5, 51017431896), (6, 42514526580), (8, 31885894935), (9, 28343017720), (10, 25508715948), (12, 21257263290), (15, 17005810632), (18, 14171508860), (20, 12754357974), (24, 10628631645), (30, 8502905316), (36, 7085754430), (40, 6377178987), (45, 5668603544), (60, 4251452658), (72, 3542877215), (90, 2834301772), (120, 2125726329), (180, 1417150886), (360, 708575443)]