52878240

素因数分解:

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

素因数の和:36742

約数の個数: 72

約数和(自身を含む): 180451908

約数和(自身を除く): 127573668

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 36721, 73442, 110163, 146884, 183605, 220326, 293768, 330489, 367210, 440652, 550815, 587536, 660978, 734420, 881304, 1101630, 1175072, 1321956, 1468840, 1652445, 1762608, 2203260, 2643912, 2937680, 3304890, 3525216, 4406520, 5287824, 5875360, 6609780, 8813040, 10575648, 13219560, 17626080, 26439120, 52878240]

約数ペア:

[(1, 52878240), (2, 26439120), (3, 17626080), (4, 13219560), (5, 10575648), (6, 8813040), (8, 6609780), (9, 5875360), (10, 5287824), (12, 4406520), (15, 3525216), (16, 3304890), (18, 2937680), (20, 2643912), (24, 2203260), (30, 1762608), (32, 1652445), (36, 1468840), (40, 1321956), (45, 1175072), (48, 1101630), (60, 881304), (72, 734420), (80, 660978), (90, 587536), (96, 550815), (120, 440652), (144, 367210), (160, 330489), (180, 293768), (240, 220326), (288, 183605), (360, 146884), (480, 110163), (720, 73442), (1440, 36721)]