56744280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{52541}}^1$

素因数の和:52561

約数の個数: 64

約数和(自身を含む): 189151200

約数和(自身を除く): 132406920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 52541, 105082, 157623, 210164, 262705, 315246, 420328, 472869, 525410, 630492, 788115, 945738, 1050820, 1260984, 1418607, 1576230, 1891476, 2101640, 2364345, 2837214, 3152460, 3782952, 4728690, 5674428, 6304920, 7093035, 9457380, 11348856, 14186070, 18914760, 28372140, 56744280]

約数ペア:

[(1, 56744280), (2, 28372140), (3, 18914760), (4, 14186070), (5, 11348856), (6, 9457380), (8, 7093035), (9, 6304920), (10, 5674428), (12, 4728690), (15, 3782952), (18, 3152460), (20, 2837214), (24, 2364345), (27, 2101640), (30, 1891476), (36, 1576230), (40, 1418607), (45, 1260984), (54, 1050820), (60, 945738), (72, 788115), (90, 630492), (108, 525410), (120, 472869), (135, 420328), (180, 315246), (216, 262705), (270, 210164), (360, 157623), (540, 105082), (1080, 52541)]