55146480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229777}}^1$

素因数の和:229793

約数の個数: 40

約数和(自身を含む): 170954832

約数和(自身を除く): 115808352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 229777, 459554, 689331, 919108, 1148885, 1378662, 1838216, 2297770, 2757324, 3446655, 3676432, 4595540, 5514648, 6893310, 9191080, 11029296, 13786620, 18382160, 27573240, 55146480]

約数ペア:

[(1, 55146480), (2, 27573240), (3, 18382160), (4, 13786620), (5, 11029296), (6, 9191080), (8, 6893310), (10, 5514648), (12, 4595540), (15, 3676432), (16, 3446655), (20, 2757324), (24, 2297770), (30, 1838216), (40, 1378662), (48, 1148885), (60, 919108), (80, 689331), (120, 459554), (240, 229777)]