1212400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{433}}^1$

素因数の和:458

約数の個数: 60

約数和(自身を含む): 3336592

約数和(自身を除く): 2124192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 433, 560, 700, 866, 1400, 1732, 2165, 2800, 3031, 3464, 4330, 6062, 6928, 8660, 10825, 12124, 15155, 17320, 21650, 24248, 30310, 34640, 43300, 48496, 60620, 75775, 86600, 121240, 151550, 173200, 242480, 303100, 606200, 1212400]

約数ペア:

[(1, 1212400), (2, 606200), (4, 303100), (5, 242480), (7, 173200), (8, 151550), (10, 121240), (14, 86600), (16, 75775), (20, 60620), (25, 48496), (28, 43300), (35, 34640), (40, 30310), (50, 24248), (56, 21650), (70, 17320), (80, 15155), (100, 12124), (112, 10825), (140, 8660), (175, 6928), (200, 6062), (280, 4330), (350, 3464), (400, 3031), (433, 2800), (560, 2165), (700, 1732), (866, 1400)]