55272240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{25589}}^1$

素因数の和:25611

約数の個数: 80

約数和(自身を含む): 190389600

約数和(自身を除く): 135117360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 25589, 51178, 76767, 102356, 127945, 153534, 204712, 230301, 255890, 307068, 383835, 409424, 460602, 511780, 614136, 690903, 767670, 921204, 1023560, 1151505, 1228272, 1381806, 1535340, 1842408, 2047120, 2303010, 2763612, 3070680, 3454515, 3684816, 4606020, 5527224, 6141360, 6909030, 9212040, 11054448, 13818060, 18424080, 27636120, 55272240]

約数ペア:

[(1, 55272240), (2, 27636120), (3, 18424080), (4, 13818060), (5, 11054448), (6, 9212040), (8, 6909030), (9, 6141360), (10, 5527224), (12, 4606020), (15, 3684816), (16, 3454515), (18, 3070680), (20, 2763612), (24, 2303010), (27, 2047120), (30, 1842408), (36, 1535340), (40, 1381806), (45, 1228272), (48, 1151505), (54, 1023560), (60, 921204), (72, 767670), (80, 690903), (90, 614136), (108, 511780), (120, 460602), (135, 409424), (144, 383835), (180, 307068), (216, 255890), (240, 230301), (270, 204712), (360, 153534), (432, 127945), (540, 102356), (720, 76767), (1080, 51178), (2160, 25589)]