243809880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2031749}}^1$

素因数の和:2031763

約数の個数: 32

約数和(自身を含む): 731430000

約数和(自身を除く): 487620120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2031749, 4063498, 6095247, 8126996, 10158745, 12190494, 16253992, 20317490, 24380988, 30476235, 40634980, 48761976, 60952470, 81269960, 121904940, 243809880]

約数ペア:

[(1, 243809880), (2, 121904940), (3, 81269960), (4, 60952470), (5, 48761976), (6, 40634980), (8, 30476235), (10, 24380988), (12, 20317490), (15, 16253992), (20, 12190494), (24, 10158745), (30, 8126996), (40, 6095247), (60, 4063498), (120, 2031749)]