69664680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{193513}}^1$

素因数の和:193530

約数の個数: 48

約数和(自身を含む): 226411380

約数和(自身を除く): 156746700

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, 193513, 387026, 580539, 774052, 967565, 1161078, 1548104, 1741617, 1935130, 2322156, 2902695, 3483234, 3870260, 4644312, 5805390, 6966468, 7740520, 8708085, 11610780, 13932936, 17416170, 23221560, 34832340, 69664680]

約数ペア:

[(1, 69664680), (2, 34832340), (3, 23221560), (4, 17416170), (5, 13932936), (6, 11610780), (8, 8708085), (9, 7740520), (10, 6966468), (12, 5805390), (15, 4644312), (18, 3870260), (20, 3483234), (24, 2902695), (30, 2322156), (36, 1935130), (40, 1741617), (45, 1548104), (60, 1161078), (72, 967565), (90, 774052), (120, 580539), (180, 387026), (360, 193513)]