27926280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{77573}}^1$

素因数の和:77590

約数の個数: 48

約数和(自身を含む): 90761580

約数和(自身を除く): 62835300

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, 77573, 155146, 232719, 310292, 387865, 465438, 620584, 698157, 775730, 930876, 1163595, 1396314, 1551460, 1861752, 2327190, 2792628, 3102920, 3490785, 4654380, 5585256, 6981570, 9308760, 13963140, 27926280]

約数ペア:

[(1, 27926280), (2, 13963140), (3, 9308760), (4, 6981570), (5, 5585256), (6, 4654380), (8, 3490785), (9, 3102920), (10, 2792628), (12, 2327190), (15, 1861752), (18, 1551460), (20, 1396314), (24, 1163595), (30, 930876), (36, 775730), (40, 698157), (45, 620584), (60, 465438), (72, 387865), (90, 310292), (120, 232719), (180, 155146), (360, 77573)]