27651720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{230431}}^1$

素因数の和:230445

約数の個数: 32

約数和(自身を含む): 82955520

約数和(自身を除く): 55303800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 230431, 460862, 691293, 921724, 1152155, 1382586, 1843448, 2304310, 2765172, 3456465, 4608620, 5530344, 6912930, 9217240, 13825860, 27651720]

約数ペア:

[(1, 27651720), (2, 13825860), (3, 9217240), (4, 6912930), (5, 5530344), (6, 4608620), (8, 3456465), (10, 2765172), (12, 2304310), (15, 1843448), (20, 1382586), (24, 1152155), (30, 921724), (40, 691293), (60, 460862), (120, 230431)]