5198128.00000000

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{219953}}^1$

素因数の和:219970

約数の個数: 48

約数和(自身を含む): 257346180

約数和(自身を除く): 178163100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 219953, 439906, 659859, 879812, 1099765, 1319718, 1759624, 1979577, 2199530, 2639436, 3299295, 3959154, 4399060, 5278872, 6598590, 7918308, 8798120, 9897885, 13197180, 15836616, 19795770, 26394360, 39591540, 79183080]

約数ペア:

[(1, 79183080), (2, 39591540), (3, 26394360), (4, 19795770), (5, 15836616), (6, 13197180), (8, 9897885), (9, 8798120), (10, 7918308), (12, 6598590), (15, 5278872), (18, 4399060), (20, 3959154), (24, 3299295), (30, 2639436), (36, 2199530), (40, 1979577), (45, 1759624), (60, 1319718), (72, 1099765), (90, 879812), (120, 659859), (180, 439906), (360, 219953)]