291429360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{134921}}^1$

素因数の和:134943

約数の個数: 80

約数和(自身を含む): 1003819680

約数和(自身を除く): 712390320

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, 134921, 269842, 404763, 539684, 674605, 809526, 1079368, 1214289, 1349210, 1619052, 2023815, 2158736, 2428578, 2698420, 3238104, 3642867, 4047630, 4857156, 5396840, 6071445, 6476208, 7285734, 8095260, 9714312, 10793680, 12142890, 14571468, 16190520, 18214335, 19428624, 24285780, 29142936, 32381040, 36428670, 48571560, 58285872, 72857340, 97143120, 145714680, 291429360]

約数ペア:

[(1, 291429360), (2, 145714680), (3, 97143120), (4, 72857340), (5, 58285872), (6, 48571560), (8, 36428670), (9, 32381040), (10, 29142936), (12, 24285780), (15, 19428624), (16, 18214335), (18, 16190520), (20, 14571468), (24, 12142890), (27, 10793680), (30, 9714312), (36, 8095260), (40, 7285734), (45, 6476208), (48, 6071445), (54, 5396840), (60, 4857156), (72, 4047630), (80, 3642867), (90, 3238104), (108, 2698420), (120, 2428578), (135, 2158736), (144, 2023815), (180, 1619052), (216, 1349210), (240, 1214289), (270, 1079368), (360, 809526), (432, 674605), (540, 539684), (720, 404763), (1080, 269842), (2160, 134921)]