85517280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59387}}^1$

素因数の和:59408

約数の個数: 72

約数和(自身を含む): 291832632

約数和(自身を除く): 206315352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 59387, 118774, 178161, 237548, 296935, 356322, 475096, 534483, 593870, 712644, 890805, 950192, 1068966, 1187740, 1425288, 1781610, 1900384, 2137932, 2375480, 2672415, 2850576, 3563220, 4275864, 4750960, 5344830, 5701152, 7126440, 8551728, 9501920, 10689660, 14252880, 17103456, 21379320, 28505760, 42758640, 85517280]

約数ペア:

[(1, 85517280), (2, 42758640), (3, 28505760), (4, 21379320), (5, 17103456), (6, 14252880), (8, 10689660), (9, 9501920), (10, 8551728), (12, 7126440), (15, 5701152), (16, 5344830), (18, 4750960), (20, 4275864), (24, 3563220), (30, 2850576), (32, 2672415), (36, 2375480), (40, 2137932), (45, 1900384), (48, 1781610), (60, 1425288), (72, 1187740), (80, 1068966), (90, 950192), (96, 890805), (120, 712644), (144, 593870), (160, 534483), (180, 475096), (240, 356322), (288, 296935), (360, 237548), (480, 178161), (720, 118774), (1440, 59387)]