143358480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{199109}}^1$

素因数の和:199128

約数の個数: 60

約数和(自身を含む): 481447980

約数和(自身を除く): 338089500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 199109, 398218, 597327, 796436, 995545, 1194654, 1592872, 1791981, 1991090, 2389308, 2986635, 3185744, 3583962, 3982180, 4778616, 5973270, 7167924, 7964360, 8959905, 9557232, 11946540, 14335848, 15928720, 17919810, 23893080, 28671696, 35839620, 47786160, 71679240, 143358480]

約数ペア:

[(1, 143358480), (2, 71679240), (3, 47786160), (4, 35839620), (5, 28671696), (6, 23893080), (8, 17919810), (9, 15928720), (10, 14335848), (12, 11946540), (15, 9557232), (16, 8959905), (18, 7964360), (20, 7167924), (24, 5973270), (30, 4778616), (36, 3982180), (40, 3583962), (45, 3185744), (48, 2986635), (60, 2389308), (72, 1991090), (80, 1791981), (90, 1592872), (120, 1194654), (144, 995545), (180, 796436), (240, 597327), (360, 398218), (720, 199109)]