55505160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{154181}}^1$

素因数の和:154198

約数の個数: 48

約数和(自身を含む): 180392940

約数和(自身を除く): 124887780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 154181, 308362, 462543, 616724, 770905, 925086, 1233448, 1387629, 1541810, 1850172, 2312715, 2775258, 3083620, 3700344, 4625430, 5550516, 6167240, 6938145, 9250860, 11101032, 13876290, 18501720, 27752580, 55505160]

約数ペア:

[(1, 55505160), (2, 27752580), (3, 18501720), (4, 13876290), (5, 11101032), (6, 9250860), (8, 6938145), (9, 6167240), (10, 5550516), (12, 4625430), (15, 3700344), (18, 3083620), (20, 2775258), (24, 2312715), (30, 1850172), (36, 1541810), (40, 1387629), (45, 1233448), (60, 925086), (72, 770905), (90, 616724), (120, 462543), (180, 308362), (360, 154181)]