13126440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109387}}^1$

素因数の和:109401

約数の個数: 32

約数和(自身を含む): 39379680

約数和(自身を除く): 26253240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 109387, 218774, 328161, 437548, 546935, 656322, 875096, 1093870, 1312644, 1640805, 2187740, 2625288, 3281610, 4375480, 6563220, 13126440]

約数ペア:

[(1, 13126440), (2, 6563220), (3, 4375480), (4, 3281610), (5, 2625288), (6, 2187740), (8, 1640805), (10, 1312644), (12, 1093870), (15, 875096), (20, 656322), (24, 546935), (30, 437548), (40, 328161), (60, 218774), (120, 109387)]