1296400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{463}}^1$

素因数の和:488

約数の個数: 60

約数和(自身を含む): 3567232

約数和(自身を除く): 2270832

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, 463, 560, 700, 926, 1400, 1852, 2315, 2800, 3241, 3704, 4630, 6482, 7408, 9260, 11575, 12964, 16205, 18520, 23150, 25928, 32410, 37040, 46300, 51856, 64820, 81025, 92600, 129640, 162050, 185200, 259280, 324100, 648200, 1296400]

約数ペア:

[(1, 1296400), (2, 648200), (4, 324100), (5, 259280), (7, 185200), (8, 162050), (10, 129640), (14, 92600), (16, 81025), (20, 64820), (25, 51856), (28, 46300), (35, 37040), (40, 32410), (50, 25928), (56, 23150), (70, 18520), (80, 16205), (100, 12964), (112, 11575), (140, 9260), (175, 7408), (200, 6482), (280, 4630), (350, 3704), (400, 3241), (463, 2800), (560, 2315), (700, 1852), (926, 1400)]