86983440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{362431}}^1$

素因数の和:362447

約数の個数: 40

約数和(自身を含む): 269649408

約数和(自身を除く): 182665968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 362431, 724862, 1087293, 1449724, 1812155, 2174586, 2899448, 3624310, 4349172, 5436465, 5798896, 7248620, 8698344, 10872930, 14497240, 17396688, 21745860, 28994480, 43491720, 86983440]

約数ペア:

[(1, 86983440), (2, 43491720), (3, 28994480), (4, 21745860), (5, 17396688), (6, 14497240), (8, 10872930), (10, 8698344), (12, 7248620), (15, 5798896), (16, 5436465), (20, 4349172), (24, 3624310), (30, 2899448), (40, 2174586), (48, 1812155), (60, 1449724), (80, 1087293), (120, 724862), (240, 362431)]