143626920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1196891}}^1$

素因数の和:1196905

約数の個数: 32

約数和(自身を含む): 430881120

約数和(自身を除く): 287254200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1196891, 2393782, 3590673, 4787564, 5984455, 7181346, 9575128, 11968910, 14362692, 17953365, 23937820, 28725384, 35906730, 47875640, 71813460, 143626920]

約数ペア:

[(1, 143626920), (2, 71813460), (3, 47875640), (4, 35906730), (5, 28725384), (6, 23937820), (8, 17953365), (10, 14362692), (12, 11968910), (15, 9575128), (20, 7181346), (24, 5984455), (30, 4787564), (40, 3590673), (60, 2393782), (120, 1196891)]