134855520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{280949}}^1$

素因数の和:280967

約数の個数: 48

約数和(自身を含む): 424796400

約数和(自身を除く): 289940880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 280949, 561898, 842847, 1123796, 1404745, 1685694, 2247592, 2809490, 3371388, 4214235, 4495184, 5618980, 6742776, 8428470, 8990368, 11237960, 13485552, 16856940, 22475920, 26971104, 33713880, 44951840, 67427760, 134855520]

約数ペア:

[(1, 134855520), (2, 67427760), (3, 44951840), (4, 33713880), (5, 26971104), (6, 22475920), (8, 16856940), (10, 13485552), (12, 11237960), (15, 8990368), (16, 8428470), (20, 6742776), (24, 5618980), (30, 4495184), (32, 4214235), (40, 3371388), (48, 2809490), (60, 2247592), (80, 1685694), (96, 1404745), (120, 1123796), (160, 842847), (240, 561898), (480, 280949)]