2641399560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{7337221}}^1$

素因数の和:7337238

約数の個数: 48

約数和(自身を含む): 8584549740

約数和(自身を除く): 5943150180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 7337221, 14674442, 22011663, 29348884, 36686105, 44023326, 58697768, 66034989, 73372210, 88046652, 110058315, 132069978, 146744420, 176093304, 220116630, 264139956, 293488840, 330174945, 440233260, 528279912, 660349890, 880466520, 1320699780, 2641399560]

約数ペア:

[(1, 2641399560), (2, 1320699780), (3, 880466520), (4, 660349890), (5, 528279912), (6, 440233260), (8, 330174945), (9, 293488840), (10, 264139956), (12, 220116630), (15, 176093304), (18, 146744420), (20, 132069978), (24, 110058315), (30, 88046652), (36, 73372210), (40, 66034989), (45, 58697768), (60, 44023326), (72, 36686105), (90, 29348884), (120, 22011663), (180, 14674442), (360, 7337221)]