7480480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{6679}}^1$

素因数の和:6701

約数の個数: 48

約数和(自身を含む): 20200320

約数和(自身を除く): 12719840

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, 6679, 13358, 26716, 33395, 46753, 53432, 66790, 93506, 106864, 133580, 187012, 213728, 233765, 267160, 374024, 467530, 534320, 748048, 935060, 1068640, 1496096, 1870120, 3740240, 7480480]

約数ペア:

[(1, 7480480), (2, 3740240), (4, 1870120), (5, 1496096), (7, 1068640), (8, 935060), (10, 748048), (14, 534320), (16, 467530), (20, 374024), (28, 267160), (32, 233765), (35, 213728), (40, 187012), (56, 133580), (70, 106864), (80, 93506), (112, 66790), (140, 53432), (160, 46753), (224, 33395), (280, 26716), (560, 13358), (1120, 6679)]