169236720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{235051}}^1$

素因数の和:235070

約数の個数: 60

約数和(自身を含む): 568355736

約数和(自身を除く): 399119016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 235051, 470102, 705153, 940204, 1175255, 1410306, 1880408, 2115459, 2350510, 2820612, 3525765, 3760816, 4230918, 4701020, 5641224, 7051530, 8461836, 9402040, 10577295, 11282448, 14103060, 16923672, 18804080, 21154590, 28206120, 33847344, 42309180, 56412240, 84618360, 169236720]

約数ペア:

[(1, 169236720), (2, 84618360), (3, 56412240), (4, 42309180), (5, 33847344), (6, 28206120), (8, 21154590), (9, 18804080), (10, 16923672), (12, 14103060), (15, 11282448), (16, 10577295), (18, 9402040), (20, 8461836), (24, 7051530), (30, 5641224), (36, 4701020), (40, 4230918), (45, 3760816), (48, 3525765), (60, 2820612), (72, 2350510), (80, 2115459), (90, 1880408), (120, 1410306), (144, 1175255), (180, 940204), (240, 705153), (360, 470102), (720, 235051)]