480197880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1333883}}^1$

素因数の和:1333900

約数の個数: 48

約数和(自身を含む): 1560644280

約数和(自身を除く): 1080446400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1333883, 2667766, 4001649, 5335532, 6669415, 8003298, 10671064, 12004947, 13338830, 16006596, 20008245, 24009894, 26677660, 32013192, 40016490, 48019788, 53355320, 60024735, 80032980, 96039576, 120049470, 160065960, 240098940, 480197880]

約数ペア:

[(1, 480197880), (2, 240098940), (3, 160065960), (4, 120049470), (5, 96039576), (6, 80032980), (8, 60024735), (9, 53355320), (10, 48019788), (12, 40016490), (15, 32013192), (18, 26677660), (20, 24009894), (24, 20008245), (30, 16006596), (36, 13338830), (40, 12004947), (45, 10671064), (60, 8003298), (72, 6669415), (90, 5335532), (120, 4001649), (180, 2667766), (360, 1333883)]