86536920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{721141}}^1$

素因数の和:721155

約数の個数: 32

約数和(自身を含む): 259611120

約数和(自身を除く): 173074200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 721141, 1442282, 2163423, 2884564, 3605705, 4326846, 5769128, 7211410, 8653692, 10817115, 14422820, 17307384, 21634230, 28845640, 43268460, 86536920]

約数ペア:

[(1, 86536920), (2, 43268460), (3, 28845640), (4, 21634230), (5, 17307384), (6, 14422820), (8, 10817115), (10, 8653692), (12, 7211410), (15, 5769128), (20, 4326846), (24, 3605705), (30, 2884564), (40, 2163423), (60, 1442282), (120, 721141)]