10778520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89821}}^1$

素因数の和:89835

約数の個数: 32

約数和(自身を含む): 32335920

約数和(自身を除く): 21557400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 89821, 179642, 269463, 359284, 449105, 538926, 718568, 898210, 1077852, 1347315, 1796420, 2155704, 2694630, 3592840, 5389260, 10778520]

約数ペア:

[(1, 10778520), (2, 5389260), (3, 3592840), (4, 2694630), (5, 2155704), (6, 1796420), (8, 1347315), (10, 1077852), (12, 898210), (15, 718568), (20, 538926), (24, 449105), (30, 359284), (40, 269463), (60, 179642), (120, 89821)]