72011880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{200033}}^1$

素因数の和:200050

約数の個数: 48

約数和(自身を含む): 234039780

約数和(自身を除く): 162027900

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, 200033, 400066, 600099, 800132, 1000165, 1200198, 1600264, 1800297, 2000330, 2400396, 3000495, 3600594, 4000660, 4800792, 6000990, 7201188, 8001320, 9001485, 12001980, 14402376, 18002970, 24003960, 36005940, 72011880]

約数ペア:

[(1, 72011880), (2, 36005940), (3, 24003960), (4, 18002970), (5, 14402376), (6, 12001980), (8, 9001485), (9, 8001320), (10, 7201188), (12, 6000990), (15, 4800792), (18, 4000660), (20, 3600594), (24, 3000495), (30, 2400396), (36, 2000330), (40, 1800297), (45, 1600264), (60, 1200198), (72, 1000165), (90, 800132), (120, 600099), (180, 400066), (360, 200033)]