26480040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{220667}}^1$

素因数の和:220681

約数の個数: 32

約数和(自身を含む): 79440480

約数和(自身を除く): 52960440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 220667, 441334, 662001, 882668, 1103335, 1324002, 1765336, 2206670, 2648004, 3310005, 4413340, 5296008, 6620010, 8826680, 13240020, 26480040]

約数ペア:

[(1, 26480040), (2, 13240020), (3, 8826680), (4, 6620010), (5, 5296008), (6, 4413340), (8, 3310005), (10, 2648004), (12, 2206670), (15, 1765336), (20, 1324002), (24, 1103335), (30, 882668), (40, 662001), (60, 441334), (120, 220667)]