1131720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{9431}}^1$

素因数の和:9445

約数の個数: 32

約数和(自身を含む): 3395520

約数和(自身を除く): 2263800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 9431, 18862, 28293, 37724, 47155, 56586, 75448, 94310, 113172, 141465, 188620, 226344, 282930, 377240, 565860, 1131720]

約数ペア:

[(1, 1131720), (2, 565860), (3, 377240), (4, 282930), (5, 226344), (6, 188620), (8, 141465), (10, 113172), (12, 94310), (15, 75448), (20, 56586), (24, 47155), (30, 37724), (40, 28293), (60, 18862), (120, 9431)]