5455740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1151}}^1$

素因数の和:1242

約数の個数: 48

約数和(自身を含む): 15482880

約数和(自身を除く): 10027140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1151, 1185, 1580, 2302, 2370, 3453, 4604, 4740, 5755, 6906, 11510, 13812, 17265, 23020, 34530, 69060, 90929, 181858, 272787, 363716, 454645, 545574, 909290, 1091148, 1363935, 1818580, 2727870, 5455740]

約数ペア:

[(1, 5455740), (2, 2727870), (3, 1818580), (4, 1363935), (5, 1091148), (6, 909290), (10, 545574), (12, 454645), (15, 363716), (20, 272787), (30, 181858), (60, 90929), (79, 69060), (158, 34530), (237, 23020), (316, 17265), (395, 13812), (474, 11510), (790, 6906), (948, 5755), (1151, 4740), (1185, 4604), (1580, 3453), (2302, 2370)]