49982428080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1780001}}^1$

素因数の和:1780036

約数の個数: 160

約数和(自身を含む): 185405008320

約数和(自身を除く): 135422580240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 28080, 1780001, 3560002, 5340003, 7120004, 8900005, 10680006, 14240008, 16020009, 17800010, 21360012, 23140013, 26700015, 28480016, 32040018, 35600020, 42720024, 46280026, 48060027, 53400030, 64080036, 69420039, 71200040, 80100045, 85440048, 92560052, 96120054, 106800060, 115700065, 128160072, 138840078, 142400080, 160200090, 185120104, 192240108, 208260117, 213600120, 231400130, 240300135, 256320144, 277680156, 320400180, 347100195, 370240208, 384480216, 416520234, 427200240, 462800260, 480600270, 555360312, 624780351, 640800360, 694200390, 768960432, 833040468, 925600520, 961200540, 1041300585, 1110720624, 1249560702, 1281600720, 1388400780, 1666080936, 1851201040, 1922401080, 2082601170, 2499121404, 2776801560, 3123901755, 3332161872, 3844802160, 4165202340, 4998242808, 5553603120, 6247803510, 8330404680, 9996485616, 12495607020, 16660809360, 24991214040, 49982428080]

約数ペア:

[(1, 49982428080), (2, 24991214040), (3, 16660809360), (4, 12495607020), (5, 9996485616), (6, 8330404680), (8, 6247803510), (9, 5553603120), (10, 4998242808), (12, 4165202340), (13, 3844802160), (15, 3332161872), (16, 3123901755), (18, 2776801560), (20, 2499121404), (24, 2082601170), (26, 1922401080), (27, 1851201040), (30, 1666080936), (36, 1388400780), (39, 1281600720), (40, 1249560702), (45, 1110720624), (48, 1041300585), (52, 961200540), (54, 925600520), (60, 833040468), (65, 768960432), (72, 694200390), (78, 640800360), (80, 624780351), (90, 555360312), (104, 480600270), (108, 462800260), (117, 427200240), (120, 416520234), (130, 384480216), (135, 370240208), (144, 347100195), (156, 320400180), (180, 277680156), (195, 256320144), (208, 240300135), (216, 231400130), (234, 213600120), (240, 208260117), (260, 192240108), (270, 185120104), (312, 160200090), (351, 142400080), (360, 138840078), (390, 128160072), (432, 115700065), (468, 106800060), (520, 96120054), (540, 92560052), (585, 85440048), (624, 80100045), (702, 71200040), (720, 69420039), (780, 64080036), (936, 53400030), (1040, 48060027), (1080, 46280026), (1170, 42720024), (1404, 35600020), (1560, 32040018), (1755, 28480016), (1872, 26700015), (2160, 23140013), (2340, 21360012), (2808, 17800010), (3120, 16020009), (3510, 14240008), (4680, 10680006), (5616, 8900005), (7020, 7120004), (9360, 5340003), (14040, 3560002), (28080, 1780001)]