384160

素因数分解:

$2^5\times 5^1\times 7^4$

素因数の和:43

約数の個数: 60

約数和(自身を含む): 1058778

約数和(自身を除く): 674618

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1120, 1372, 1568, 1715, 1960, 2401, 2744, 3430, 3920, 4802, 5488, 6860, 7840, 9604, 10976, 12005, 13720, 19208, 24010, 27440, 38416, 48020, 54880, 76832, 96040, 192080, 384160]

約数ペア:

[(1, 384160), (2, 192080), (4, 96040), (5, 76832), (7, 54880), (8, 48020), (10, 38416), (14, 27440), (16, 24010), (20, 19208), (28, 13720), (32, 12005), (35, 10976), (40, 9604), (49, 7840), (56, 6860), (70, 5488), (80, 4802), (98, 3920), (112, 3430), (140, 2744), (160, 2401), (196, 1960), (224, 1715), (245, 1568), (280, 1372), (343, 1120), (392, 980), (490, 784), (560, 686)]