99227760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{643}}^2$

素因数の和:1302

約数の個数: 60

約数和(自身を含む): 308085192

約数和(自身を除く): 208857432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 643, 1286, 1929, 2572, 3215, 3858, 5144, 6430, 7716, 9645, 10288, 12860, 15432, 19290, 25720, 30864, 38580, 51440, 77160, 154320, 413449, 826898, 1240347, 1653796, 2067245, 2480694, 3307592, 4134490, 4961388, 6201735, 6615184, 8268980, 9922776, 12403470, 16537960, 19845552, 24806940, 33075920, 49613880, 99227760]

約数ペア:

[(1, 99227760), (2, 49613880), (3, 33075920), (4, 24806940), (5, 19845552), (6, 16537960), (8, 12403470), (10, 9922776), (12, 8268980), (15, 6615184), (16, 6201735), (20, 4961388), (24, 4134490), (30, 3307592), (40, 2480694), (48, 2067245), (60, 1653796), (80, 1240347), (120, 826898), (240, 413449), (643, 154320), (1286, 77160), (1929, 51440), (2572, 38580), (3215, 30864), (3858, 25720), (5144, 19290), (6430, 15432), (7716, 12860), (9645, 10288)]