57880480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{51679}}^1$

素因数の和:51701

約数の個数: 48

約数和(自身を含む): 156280320

約数和(自身を除く): 98399840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 51679, 103358, 206716, 258395, 361753, 413432, 516790, 723506, 826864, 1033580, 1447012, 1653728, 1808765, 2067160, 2894024, 3617530, 4134320, 5788048, 7235060, 8268640, 11576096, 14470120, 28940240, 57880480]

約数ペア:

[(1, 57880480), (2, 28940240), (4, 14470120), (5, 11576096), (7, 8268640), (8, 7235060), (10, 5788048), (14, 4134320), (16, 3617530), (20, 2894024), (28, 2067160), (32, 1808765), (35, 1653728), (40, 1447012), (56, 1033580), (70, 826864), (80, 723506), (112, 516790), (140, 413432), (160, 361753), (224, 258395), (280, 206716), (560, 103358), (1120, 51679)]