79931760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{333049}}^1$

素因数の和:333065

約数の個数: 40

約数和(自身を含む): 247789200

約数和(自身を除く): 167857440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 333049, 666098, 999147, 1332196, 1665245, 1998294, 2664392, 3330490, 3996588, 4995735, 5328784, 6660980, 7993176, 9991470, 13321960, 15986352, 19982940, 26643920, 39965880, 79931760]

約数ペア:

[(1, 79931760), (2, 39965880), (3, 26643920), (4, 19982940), (5, 15986352), (6, 13321960), (8, 9991470), (10, 7993176), (12, 6660980), (15, 5328784), (16, 4995735), (20, 3996588), (24, 3330490), (30, 2664392), (40, 1998294), (48, 1665245), (60, 1332196), (80, 999147), (120, 666098), (240, 333049)]