1854428760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5151191}}^1$

素因数の和:5151208

約数の個数: 48

約数和(自身を含む): 6026894640

約数和(自身を除く): 4172465880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5151191, 10302382, 15453573, 20604764, 25755955, 30907146, 41209528, 46360719, 51511910, 61814292, 77267865, 92721438, 103023820, 123628584, 154535730, 185442876, 206047640, 231803595, 309071460, 370885752, 463607190, 618142920, 927214380, 1854428760]

約数ペア:

[(1, 1854428760), (2, 927214380), (3, 618142920), (4, 463607190), (5, 370885752), (6, 309071460), (8, 231803595), (9, 206047640), (10, 185442876), (12, 154535730), (15, 123628584), (18, 103023820), (20, 92721438), (24, 77267865), (30, 61814292), (36, 51511910), (40, 46360719), (45, 41209528), (60, 30907146), (72, 25755955), (90, 20604764), (120, 15453573), (180, 10302382), (360, 5151191)]