39965880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{333049}}^1$

素因数の和:333063

約数の個数: 32

約数和(自身を含む): 119898000

約数和(自身を除く): 79932120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 333049, 666098, 999147, 1332196, 1665245, 1998294, 2664392, 3330490, 3996588, 4995735, 6660980, 7993176, 9991470, 13321960, 19982940, 39965880]

約数ペア:

[(1, 39965880), (2, 19982940), (3, 13321960), (4, 9991470), (5, 7993176), (6, 6660980), (8, 4995735), (10, 3996588), (12, 3330490), (15, 2664392), (20, 1998294), (24, 1665245), (30, 1332196), (40, 999147), (60, 666098), (120, 333049)]