108460240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{193679}}^1$

素因数の和:193699

約数の個数: 40

約数和(自身を含む): 288195840

約数和(自身を除く): 179735600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 193679, 387358, 774716, 968395, 1355753, 1549432, 1936790, 2711506, 3098864, 3873580, 5423012, 6778765, 7747160, 10846024, 13557530, 15494320, 21692048, 27115060, 54230120, 108460240]

約数ペア:

[(1, 108460240), (2, 54230120), (4, 27115060), (5, 21692048), (7, 15494320), (8, 13557530), (10, 10846024), (14, 7747160), (16, 6778765), (20, 5423012), (28, 3873580), (35, 3098864), (40, 2711506), (56, 1936790), (70, 1549432), (80, 1355753), (112, 968395), (140, 774716), (280, 387358), (560, 193679)]