2603968020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{4822163}}^1$

素因数の和:4822181

約数の個数: 48

約数和(自身を含む): 8101235520

約数和(自身を除く): 5497267500

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, 4822163, 9644326, 14466489, 19288652, 24110815, 28932978, 43399467, 48221630, 57865956, 72332445, 86798934, 96443260, 130198401, 144664890, 173597868, 216997335, 260396802, 289329780, 433994670, 520793604, 650992005, 867989340, 1301984010, 2603968020]

約数ペア:

[(1, 2603968020), (2, 1301984010), (3, 867989340), (4, 650992005), (5, 520793604), (6, 433994670), (9, 289329780), (10, 260396802), (12, 216997335), (15, 173597868), (18, 144664890), (20, 130198401), (27, 96443260), (30, 86798934), (36, 72332445), (45, 57865956), (54, 48221630), (60, 43399467), (90, 28932978), (108, 24110815), (135, 19288652), (180, 14466489), (270, 9644326), (540, 4822163)]