1855640880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{859093}}^1$

素因数の和:859115

約数の個数: 80

約数和(自身を含む): 6391659360

約数和(自身を除く): 4536018480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 859093, 1718186, 2577279, 3436372, 4295465, 5154558, 6872744, 7731837, 8590930, 10309116, 12886395, 13745488, 15463674, 17181860, 20618232, 23195511, 25772790, 30927348, 34363720, 38659185, 41236464, 46391022, 51545580, 61854696, 68727440, 77318370, 92782044, 103091160, 115977555, 123709392, 154636740, 185564088, 206182320, 231955110, 309273480, 371128176, 463910220, 618546960, 927820440, 1855640880]

約数ペア:

[(1, 1855640880), (2, 927820440), (3, 618546960), (4, 463910220), (5, 371128176), (6, 309273480), (8, 231955110), (9, 206182320), (10, 185564088), (12, 154636740), (15, 123709392), (16, 115977555), (18, 103091160), (20, 92782044), (24, 77318370), (27, 68727440), (30, 61854696), (36, 51545580), (40, 46391022), (45, 41236464), (48, 38659185), (54, 34363720), (60, 30927348), (72, 25772790), (80, 23195511), (90, 20618232), (108, 17181860), (120, 15463674), (135, 13745488), (144, 12886395), (180, 10309116), (216, 8590930), (240, 7731837), (270, 6872744), (360, 5154558), (432, 4295465), (540, 3436372), (720, 2577279), (1080, 1718186), (2160, 859093)]