259213440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{135007}}^1$

素因数の和:135029

約数の個数: 64

約数和(自身を含む): 826248960

約数和(自身を除く): 567035520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 135007, 270014, 405021, 540028, 675035, 810042, 1080056, 1350070, 1620084, 2025105, 2160112, 2700140, 3240168, 4050210, 4320224, 5400280, 6480336, 8100420, 8640448, 10800560, 12960672, 16200840, 17280896, 21601120, 25921344, 32401680, 43202240, 51842688, 64803360, 86404480, 129606720, 259213440]

約数ペア:

[(1, 259213440), (2, 129606720), (3, 86404480), (4, 64803360), (5, 51842688), (6, 43202240), (8, 32401680), (10, 25921344), (12, 21601120), (15, 17280896), (16, 16200840), (20, 12960672), (24, 10800560), (30, 8640448), (32, 8100420), (40, 6480336), (48, 5400280), (60, 4320224), (64, 4050210), (80, 3240168), (96, 2700140), (120, 2160112), (128, 2025105), (160, 1620084), (192, 1350070), (240, 1080056), (320, 810042), (384, 675035), (480, 540028), (640, 405021), (960, 270014), (1920, 135007)]