181225560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1510213}}^1$

素因数の和:1510227

約数の個数: 32

約数和(自身を含む): 543677040

約数和(自身を除く): 362451480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1510213, 3020426, 4530639, 6040852, 7551065, 9061278, 12081704, 15102130, 18122556, 22653195, 30204260, 36245112, 45306390, 60408520, 90612780, 181225560]

約数ペア:

[(1, 181225560), (2, 90612780), (3, 60408520), (4, 45306390), (5, 36245112), (6, 30204260), (8, 22653195), (10, 18122556), (12, 15102130), (15, 12081704), (20, 9061278), (24, 7551065), (30, 6040852), (40, 4530639), (60, 3020426), (120, 1510213)]