55303440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{230431}}^1$

素因数の和:230447

約数の個数: 40

約数和(自身を含む): 171441408

約数和(自身を除く): 116137968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 230431, 460862, 691293, 921724, 1152155, 1382586, 1843448, 2304310, 2765172, 3456465, 3686896, 4608620, 5530344, 6912930, 9217240, 11060688, 13825860, 18434480, 27651720, 55303440]

約数ペア:

[(1, 55303440), (2, 27651720), (3, 18434480), (4, 13825860), (5, 11060688), (6, 9217240), (8, 6912930), (10, 5530344), (12, 4608620), (15, 3686896), (16, 3456465), (20, 2765172), (24, 2304310), (30, 1843448), (40, 1382586), (48, 1152155), (60, 921724), (80, 691293), (120, 460862), (240, 230431)]