2149383480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17911529}}^1$

素因数の和:17911543

約数の個数: 32

約数和(自身を含む): 6448150800

約数和(自身を除く): 4298767320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 17911529, 35823058, 53734587, 71646116, 89557645, 107469174, 143292232, 179115290, 214938348, 268672935, 358230580, 429876696, 537345870, 716461160, 1074691740, 2149383480]

約数ペア:

[(1, 2149383480), (2, 1074691740), (3, 716461160), (4, 537345870), (5, 429876696), (6, 358230580), (8, 268672935), (10, 214938348), (12, 179115290), (15, 143292232), (20, 107469174), (24, 89557645), (30, 71646116), (40, 53734587), (60, 35823058), (120, 17911529)]