28976280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241469}}^1$

素因数の和:241483

約数の個数: 32

約数和(自身を含む): 86929200

約数和(自身を除く): 57952920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241469, 482938, 724407, 965876, 1207345, 1448814, 1931752, 2414690, 2897628, 3622035, 4829380, 5795256, 7244070, 9658760, 14488140, 28976280]

約数ペア:

[(1, 28976280), (2, 14488140), (3, 9658760), (4, 7244070), (5, 5795256), (6, 4829380), (8, 3622035), (10, 2897628), (12, 2414690), (15, 1931752), (20, 1448814), (24, 1207345), (30, 965876), (40, 724407), (60, 482938), (120, 241469)]