1082480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1933}}^1$

素因数の和:1953

約数の個数: 40

約数和(自身を含む): 2877792

約数和(自身を除く): 1795312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1933, 3866, 7732, 9665, 13531, 15464, 19330, 27062, 30928, 38660, 54124, 67655, 77320, 108248, 135310, 154640, 216496, 270620, 541240, 1082480]

約数ペア:

[(1, 1082480), (2, 541240), (4, 270620), (5, 216496), (7, 154640), (8, 135310), (10, 108248), (14, 77320), (16, 67655), (20, 54124), (28, 38660), (35, 30928), (40, 27062), (56, 19330), (70, 15464), (80, 13531), (112, 9665), (140, 7732), (280, 3866), (560, 1933)]