139731720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1164431}}^1$

素因数の和:1164445

約数の個数: 32

約数和(自身を含む): 419195520

約数和(自身を除く): 279463800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1164431, 2328862, 3493293, 4657724, 5822155, 6986586, 9315448, 11644310, 13973172, 17466465, 23288620, 27946344, 34932930, 46577240, 69865860, 139731720]

約数ペア:

[(1, 139731720), (2, 69865860), (3, 46577240), (4, 34932930), (5, 27946344), (6, 23288620), (8, 17466465), (10, 13973172), (12, 11644310), (15, 9315448), (20, 6986586), (24, 5822155), (30, 4657724), (40, 3493293), (60, 2328862), (120, 1164431)]