55852560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{77573}}^1$

素因数の和:77592

約数の個数: 60

約数和(自身を含む): 187573932

約数和(自身を除く): 131721372

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 77573, 155146, 232719, 310292, 387865, 465438, 620584, 698157, 775730, 930876, 1163595, 1241168, 1396314, 1551460, 1861752, 2327190, 2792628, 3102920, 3490785, 3723504, 4654380, 5585256, 6205840, 6981570, 9308760, 11170512, 13963140, 18617520, 27926280, 55852560]

約数ペア:

[(1, 55852560), (2, 27926280), (3, 18617520), (4, 13963140), (5, 11170512), (6, 9308760), (8, 6981570), (9, 6205840), (10, 5585256), (12, 4654380), (15, 3723504), (16, 3490785), (18, 3102920), (20, 2792628), (24, 2327190), (30, 1861752), (36, 1551460), (40, 1396314), (45, 1241168), (48, 1163595), (60, 930876), (72, 775730), (80, 698157), (90, 620584), (120, 465438), (144, 387865), (180, 310292), (240, 232719), (360, 155146), (720, 77573)]