142736280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1189469}}^1$

素因数の和:1189483

約数の個数: 32

約数和(自身を含む): 428209200

約数和(自身を除く): 285472920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1189469, 2378938, 3568407, 4757876, 5947345, 7136814, 9515752, 11894690, 14273628, 17842035, 23789380, 28547256, 35684070, 47578760, 71368140, 142736280]

約数ペア:

[(1, 142736280), (2, 71368140), (3, 47578760), (4, 35684070), (5, 28547256), (6, 23789380), (8, 17842035), (10, 14273628), (12, 11894690), (15, 9515752), (20, 7136814), (24, 5947345), (30, 4757876), (40, 3568407), (60, 2378938), (120, 1189469)]