282972240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{393017}}^1$

素因数の和:393036

約数の個数: 60

約数和(自身を含む): 950317524

約数和(自身を除く): 667345284

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, 393017, 786034, 1179051, 1572068, 1965085, 2358102, 3144136, 3537153, 3930170, 4716204, 5895255, 6288272, 7074306, 7860340, 9432408, 11790510, 14148612, 15720680, 17685765, 18864816, 23581020, 28297224, 31441360, 35371530, 47162040, 56594448, 70743060, 94324080, 141486120, 282972240]

約数ペア:

[(1, 282972240), (2, 141486120), (3, 94324080), (4, 70743060), (5, 56594448), (6, 47162040), (8, 35371530), (9, 31441360), (10, 28297224), (12, 23581020), (15, 18864816), (16, 17685765), (18, 15720680), (20, 14148612), (24, 11790510), (30, 9432408), (36, 7860340), (40, 7074306), (45, 6288272), (48, 5895255), (60, 4716204), (72, 3930170), (80, 3537153), (90, 3144136), (120, 2358102), (144, 1965085), (180, 1572068), (240, 1179051), (360, 786034), (720, 393017)]