242466560

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{27061}}^1$

素因数の和:27089

約数の個数: 72

約数和(自身を含む): 663776736

約数和(自身を除く): 421310176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 27061, 54122, 108244, 135305, 189427, 216488, 270610, 378854, 432976, 541220, 757708, 865952, 947135, 1082440, 1515416, 1731904, 1894270, 2164880, 3030832, 3463808, 3788540, 4329760, 6061664, 6927616, 7577080, 8659520, 12123328, 15154160, 17319040, 24246656, 30308320, 34638080, 48493312, 60616640, 121233280, 242466560]

約数ペア:

[(1, 242466560), (2, 121233280), (4, 60616640), (5, 48493312), (7, 34638080), (8, 30308320), (10, 24246656), (14, 17319040), (16, 15154160), (20, 12123328), (28, 8659520), (32, 7577080), (35, 6927616), (40, 6061664), (56, 4329760), (64, 3788540), (70, 3463808), (80, 3030832), (112, 2164880), (128, 1894270), (140, 1731904), (160, 1515416), (224, 1082440), (256, 947135), (280, 865952), (320, 757708), (448, 541220), (560, 432976), (640, 378854), (896, 270610), (1120, 216488), (1280, 189427), (1792, 135305), (2240, 108244), (4480, 54122), (8960, 27061)]