87296520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{727471}}^1$

素因数の和:727485

約数の個数: 32

約数和(自身を含む): 261889920

約数和(自身を除く): 174593400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 727471, 1454942, 2182413, 2909884, 3637355, 4364826, 5819768, 7274710, 8729652, 10912065, 14549420, 17459304, 21824130, 29098840, 43648260, 87296520]

約数ペア:

[(1, 87296520), (2, 43648260), (3, 29098840), (4, 21824130), (5, 17459304), (6, 14549420), (8, 10912065), (10, 8729652), (12, 7274710), (15, 5819768), (20, 4364826), (24, 3637355), (30, 2909884), (40, 2182413), (60, 1454942), (120, 727471)]