26439120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{36721}}^1$

素因数の和:36740

約数の個数: 60

約数和(自身を含む): 88793796

約数和(自身を除く): 62354676

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 36721, 73442, 110163, 146884, 183605, 220326, 293768, 330489, 367210, 440652, 550815, 587536, 660978, 734420, 881304, 1101630, 1321956, 1468840, 1652445, 1762608, 2203260, 2643912, 2937680, 3304890, 4406520, 5287824, 6609780, 8813040, 13219560, 26439120]

約数ペア:

[(1, 26439120), (2, 13219560), (3, 8813040), (4, 6609780), (5, 5287824), (6, 4406520), (8, 3304890), (9, 2937680), (10, 2643912), (12, 2203260), (15, 1762608), (16, 1652445), (18, 1468840), (20, 1321956), (24, 1101630), (30, 881304), (36, 734420), (40, 660978), (45, 587536), (48, 550815), (60, 440652), (72, 367210), (80, 330489), (90, 293768), (120, 220326), (144, 183605), (180, 146884), (240, 110163), (360, 73442), (720, 36721)]