130636920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1088641}}^1$

素因数の和:1088655

約数の個数: 32

約数和(自身を含む): 391911120

約数和(自身を除く): 261274200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1088641, 2177282, 3265923, 4354564, 5443205, 6531846, 8709128, 10886410, 13063692, 16329615, 21772820, 26127384, 32659230, 43545640, 65318460, 130636920]

約数ペア:

[(1, 130636920), (2, 65318460), (3, 43545640), (4, 32659230), (5, 26127384), (6, 21772820), (8, 16329615), (10, 13063692), (12, 10886410), (15, 8709128), (20, 6531846), (24, 5443205), (30, 4354564), (40, 3265923), (60, 2177282), (120, 1088641)]