1521200

素因数分解:

$2^4\times 5^2\times {\mathrm{3803}}^1$

素因数の和:3821

約数の個数: 30

約数和(自身を含む): 3655644

約数和(自身を除く): 2134444

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 3803, 7606, 15212, 19015, 30424, 38030, 60848, 76060, 95075, 152120, 190150, 304240, 380300, 760600, 1521200]

約数ペア:

[(1, 1521200), (2, 760600), (4, 380300), (5, 304240), (8, 190150), (10, 152120), (16, 95075), (20, 76060), (25, 60848), (40, 38030), (50, 30424), (80, 19015), (100, 15212), (200, 7606), (400, 3803)]