87148080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{121039}}^1$

素因数の和:121058

約数の個数: 60

約数和(自身を含む): 292674720

約数和(自身を除く): 205526640

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, 121039, 242078, 363117, 484156, 605195, 726234, 968312, 1089351, 1210390, 1452468, 1815585, 1936624, 2178702, 2420780, 2904936, 3631170, 4357404, 4841560, 5446755, 5809872, 7262340, 8714808, 9683120, 10893510, 14524680, 17429616, 21787020, 29049360, 43574040, 87148080]

約数ペア:

[(1, 87148080), (2, 43574040), (3, 29049360), (4, 21787020), (5, 17429616), (6, 14524680), (8, 10893510), (9, 9683120), (10, 8714808), (12, 7262340), (15, 5809872), (16, 5446755), (18, 4841560), (20, 4357404), (24, 3631170), (30, 2904936), (36, 2420780), (40, 2178702), (45, 1936624), (48, 1815585), (60, 1452468), (72, 1210390), (80, 1089351), (90, 968312), (120, 726234), (144, 605195), (180, 484156), (240, 363117), (360, 242078), (720, 121039)]