5160060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:387

約数の個数: 72

約数和(自身を含む): 15855840

約数和(自身を除く): 10695780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 263, 327, 436, 526, 545, 654, 789, 981, 1052, 1090, 1308, 1315, 1578, 1635, 1962, 2180, 2367, 2630, 3156, 3270, 3924, 3945, 4734, 4905, 5260, 6540, 7890, 9468, 9810, 11835, 15780, 19620, 23670, 28667, 47340, 57334, 86001, 114668, 143335, 172002, 258003, 286670, 344004, 430005, 516006, 573340, 860010, 1032012, 1290015, 1720020, 2580030, 5160060]

約数ペア:

[(1, 5160060), (2, 2580030), (3, 1720020), (4, 1290015), (5, 1032012), (6, 860010), (9, 573340), (10, 516006), (12, 430005), (15, 344004), (18, 286670), (20, 258003), (30, 172002), (36, 143335), (45, 114668), (60, 86001), (90, 57334), (109, 47340), (180, 28667), (218, 23670), (263, 19620), (327, 15780), (436, 11835), (526, 9810), (545, 9468), (654, 7890), (789, 6540), (981, 5260), (1052, 4905), (1090, 4734), (1308, 3945), (1315, 3924), (1578, 3270), (1635, 3156), (1962, 2630), (2180, 2367)]