153664491720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1280537431}}^1$

素因数の和:1280537445

約数の個数: 32

約数和(自身を含む): 460993475520

約数和(自身を除く): 307328983800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1280537431, 2561074862, 3841612293, 5122149724, 6402687155, 7683224586, 10244299448, 12805374310, 15366449172, 19208061465, 25610748620, 30732898344, 38416122930, 51221497240, 76832245860, 153664491720]

約数ペア:

[(1, 153664491720), (2, 76832245860), (3, 51221497240), (4, 38416122930), (5, 30732898344), (6, 25610748620), (8, 19208061465), (10, 15366449172), (12, 12805374310), (15, 10244299448), (20, 7683224586), (24, 6402687155), (30, 5122149724), (40, 3841612293), (60, 2561074862), (120, 1280537431)]