255874892880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1066145387}}^1$

素因数の和:1066145403

約数の個数: 40

約数和(自身を含む): 793212168672

約数和(自身を除く): 537337275792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1066145387, 2132290774, 3198436161, 4264581548, 5330726935, 6396872322, 8529163096, 10661453870, 12793744644, 15992180805, 17058326192, 21322907740, 25587489288, 31984361610, 42645815480, 51174978576, 63968723220, 85291630960, 127937446440, 255874892880]

約数ペア:

[(1, 255874892880), (2, 127937446440), (3, 85291630960), (4, 63968723220), (5, 51174978576), (6, 42645815480), (8, 31984361610), (10, 25587489288), (12, 21322907740), (15, 17058326192), (16, 15992180805), (20, 12793744644), (24, 10661453870), (30, 8529163096), (40, 6396872322), (48, 5330726935), (60, 4264581548), (80, 3198436161), (120, 2132290774), (240, 1066145387)]