168996720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{704153}}^1$

素因数の和:704169

約数の個数: 40

約数和(自身を含む): 523890576

約数和(自身を除く): 354893856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 704153, 1408306, 2112459, 2816612, 3520765, 4224918, 5633224, 7041530, 8449836, 10562295, 11266448, 14083060, 16899672, 21124590, 28166120, 33799344, 42249180, 56332240, 84498360, 168996720]

約数ペア:

[(1, 168996720), (2, 84498360), (3, 56332240), (4, 42249180), (5, 33799344), (6, 28166120), (8, 21124590), (10, 16899672), (12, 14083060), (15, 11266448), (16, 10562295), (20, 8449836), (24, 7041530), (30, 5633224), (40, 4224918), (48, 3520765), (60, 2816612), (80, 2112459), (120, 1408306), (240, 704153)]