144831780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{268207}}^1$

素因数の和:268225

約数の個数: 48

約数和(自身を含む): 450589440

約数和(自身を除く): 305757660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 268207, 536414, 804621, 1072828, 1341035, 1609242, 2413863, 2682070, 3218484, 4023105, 4827726, 5364140, 7241589, 8046210, 9655452, 12069315, 14483178, 16092420, 24138630, 28966356, 36207945, 48277260, 72415890, 144831780]

約数ペア:

[(1, 144831780), (2, 72415890), (3, 48277260), (4, 36207945), (5, 28966356), (6, 24138630), (9, 16092420), (10, 14483178), (12, 12069315), (15, 9655452), (18, 8046210), (20, 7241589), (27, 5364140), (30, 4827726), (36, 4023105), (45, 3218484), (54, 2682070), (60, 2413863), (90, 1609242), (108, 1341035), (135, 1072828), (180, 804621), (270, 536414), (540, 268207)]