12705960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{105883}}^1$

素因数の和:105897

約数の個数: 32

約数和(自身を含む): 38118240

約数和(自身を除く): 25412280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 105883, 211766, 317649, 423532, 529415, 635298, 847064, 1058830, 1270596, 1588245, 2117660, 2541192, 3176490, 4235320, 6352980, 12705960]

約数ペア:

[(1, 12705960), (2, 6352980), (3, 4235320), (4, 3176490), (5, 2541192), (6, 2117660), (8, 1588245), (10, 1270596), (12, 1058830), (15, 847064), (20, 635298), (24, 529415), (30, 423532), (40, 317649), (60, 211766), (120, 105883)]