2015243820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3731933}}^1$

素因数の和:3731951

約数の個数: 48

約数和(自身を含む): 6269649120

約数和(自身を除く): 4254405300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 3731933, 7463866, 11195799, 14927732, 18659665, 22391598, 33587397, 37319330, 44783196, 55978995, 67174794, 74638660, 100762191, 111957990, 134349588, 167936985, 201524382, 223915980, 335873970, 403048764, 503810955, 671747940, 1007621910, 2015243820]

約数ペア:

[(1, 2015243820), (2, 1007621910), (3, 671747940), (4, 503810955), (5, 403048764), (6, 335873970), (9, 223915980), (10, 201524382), (12, 167936985), (15, 134349588), (18, 111957990), (20, 100762191), (27, 74638660), (30, 67174794), (36, 55978995), (45, 44783196), (54, 37319330), (60, 33587397), (90, 22391598), (108, 18659665), (135, 14927732), (180, 11195799), (270, 7463866), (540, 3731933)]