54462780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{33619}}^1$

素因数の和:33640

約数の個数: 60

約数和(自身を含む): 170856840

約数和(自身を除く): 116394060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 33619, 67238, 100857, 134476, 168095, 201714, 302571, 336190, 403428, 504285, 605142, 672380, 907713, 1008570, 1210284, 1512855, 1815426, 2017140, 2723139, 3025710, 3630852, 4538565, 5446278, 6051420, 9077130, 10892556, 13615695, 18154260, 27231390, 54462780]

約数ペア:

[(1, 54462780), (2, 27231390), (3, 18154260), (4, 13615695), (5, 10892556), (6, 9077130), (9, 6051420), (10, 5446278), (12, 4538565), (15, 3630852), (18, 3025710), (20, 2723139), (27, 2017140), (30, 1815426), (36, 1512855), (45, 1210284), (54, 1008570), (60, 907713), (81, 672380), (90, 605142), (108, 504285), (135, 403428), (162, 336190), (180, 302571), (270, 201714), (324, 168095), (405, 134476), (540, 100857), (810, 67238), (1620, 33619)]