264846360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{26591}}^1$

素因数の和:26688

約数の個数: 64

約数和(自身を含む): 804142080

約数和(自身を除く): 539295720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 26591, 53182, 79773, 106364, 132955, 159546, 212728, 265910, 319092, 398865, 531820, 638184, 797730, 1063640, 1595460, 2207053, 3190920, 4414106, 6621159, 8828212, 11035265, 13242318, 17656424, 22070530, 26484636, 33105795, 44141060, 52969272, 66211590, 88282120, 132423180, 264846360]

約数ペア:

[(1, 264846360), (2, 132423180), (3, 88282120), (4, 66211590), (5, 52969272), (6, 44141060), (8, 33105795), (10, 26484636), (12, 22070530), (15, 17656424), (20, 13242318), (24, 11035265), (30, 8828212), (40, 6621159), (60, 4414106), (83, 3190920), (120, 2207053), (166, 1595460), (249, 1063640), (332, 797730), (415, 638184), (498, 531820), (664, 398865), (830, 319092), (996, 265910), (1245, 212728), (1660, 159546), (1992, 132955), (2490, 106364), (3320, 79773), (4980, 53182), (9960, 26591)]