12090240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{2099}}^1$

素因数の和:2124

約数の個数: 96

約数和(自身を含む): 41769000

約数和(自身を除く): 29678760

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2099, 2880, 4198, 5760, 6297, 8396, 10495, 12594, 16792, 18891, 20990, 25188, 31485, 33584, 37782, 41980, 50376, 62970, 67168, 75564, 83960, 94455, 100752, 125940, 134336, 151128, 167920, 188910, 201504, 251880, 268672, 302256, 335840, 377820, 403008, 503760, 604512, 671680, 755640, 806016, 1007520, 1209024, 1343360, 1511280, 2015040, 2418048, 3022560, 4030080, 6045120, 12090240]

約数ペア:

[(1, 12090240), (2, 6045120), (3, 4030080), (4, 3022560), (5, 2418048), (6, 2015040), (8, 1511280), (9, 1343360), (10, 1209024), (12, 1007520), (15, 806016), (16, 755640), (18, 671680), (20, 604512), (24, 503760), (30, 403008), (32, 377820), (36, 335840), (40, 302256), (45, 268672), (48, 251880), (60, 201504), (64, 188910), (72, 167920), (80, 151128), (90, 134336), (96, 125940), (120, 100752), (128, 94455), (144, 83960), (160, 75564), (180, 67168), (192, 62970), (240, 50376), (288, 41980), (320, 37782), (360, 33584), (384, 31485), (480, 25188), (576, 20990), (640, 18891), (720, 16792), (960, 12594), (1152, 10495), (1440, 8396), (1920, 6297), (2099, 5760), (2880, 4198)]