168436920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1403641}}^1$

素因数の和:1403655

約数の個数: 32

約数和(自身を含む): 505311120

約数和(自身を除く): 336874200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1403641, 2807282, 4210923, 5614564, 7018205, 8421846, 11229128, 14036410, 16843692, 21054615, 28072820, 33687384, 42109230, 56145640, 84218460, 168436920]

約数ペア:

[(1, 168436920), (2, 84218460), (3, 56145640), (4, 42109230), (5, 33687384), (6, 28072820), (8, 21054615), (10, 16843692), (12, 14036410), (15, 11229128), (20, 8421846), (24, 7018205), (30, 5614564), (40, 4210923), (60, 2807282), (120, 1403641)]