31920360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{266003}}^1$

素因数の和:266017

約数の個数: 32

約数和(自身を含む): 95761440

約数和(自身を除く): 63841080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 266003, 532006, 798009, 1064012, 1330015, 1596018, 2128024, 2660030, 3192036, 3990045, 5320060, 6384072, 7980090, 10640120, 15960180, 31920360]

約数ペア:

[(1, 31920360), (2, 15960180), (3, 10640120), (4, 7980090), (5, 6384072), (6, 5320060), (8, 3990045), (10, 3192036), (12, 2660030), (15, 2128024), (20, 1596018), (24, 1330015), (30, 1064012), (40, 798009), (60, 532006), (120, 266003)]