555416280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1542823}}^1$

素因数の和:1542840

約数の個数: 48

約数和(自身を含む): 1805104080

約数和(自身を除く): 1249687800

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, 1542823, 3085646, 4628469, 6171292, 7714115, 9256938, 12342584, 13885407, 15428230, 18513876, 23142345, 27770814, 30856460, 37027752, 46284690, 55541628, 61712920, 69427035, 92569380, 111083256, 138854070, 185138760, 277708140, 555416280]

約数ペア:

[(1, 555416280), (2, 277708140), (3, 185138760), (4, 138854070), (5, 111083256), (6, 92569380), (8, 69427035), (9, 61712920), (10, 55541628), (12, 46284690), (15, 37027752), (18, 30856460), (20, 27770814), (24, 23142345), (30, 18513876), (36, 15428230), (40, 13885407), (45, 12342584), (60, 9256938), (72, 7714115), (90, 6171292), (120, 4628469), (180, 3085646), (360, 1542823)]