216797760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{75277}}^1$

素因数の和:75300

約数の個数: 84

約数和(自身を含む): 745703868

約数和(自身を除く): 528906108

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 75277, 150554, 225831, 301108, 376385, 451662, 602216, 677493, 752770, 903324, 1129155, 1204432, 1354986, 1505540, 1806648, 2258310, 2408864, 2709972, 3011080, 3387465, 3613296, 4516620, 4817728, 5419944, 6022160, 6774930, 7226592, 9033240, 10839888, 12044320, 13549860, 14453184, 18066480, 21679776, 24088640, 27099720, 36132960, 43359552, 54199440, 72265920, 108398880, 216797760]

約数ペア:

[(1, 216797760), (2, 108398880), (3, 72265920), (4, 54199440), (5, 43359552), (6, 36132960), (8, 27099720), (9, 24088640), (10, 21679776), (12, 18066480), (15, 14453184), (16, 13549860), (18, 12044320), (20, 10839888), (24, 9033240), (30, 7226592), (32, 6774930), (36, 6022160), (40, 5419944), (45, 4817728), (48, 4516620), (60, 3613296), (64, 3387465), (72, 3011080), (80, 2709972), (90, 2408864), (96, 2258310), (120, 1806648), (144, 1505540), (160, 1354986), (180, 1204432), (192, 1129155), (240, 903324), (288, 752770), (320, 677493), (360, 602216), (480, 451662), (576, 376385), (720, 301108), (960, 225831), (1440, 150554), (2880, 75277)]