20161298760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{168010823}}^1$

素因数の和:168010837

約数の個数: 32

約数和(自身を含む): 60483896640

約数和(自身を除く): 40322597880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 168010823, 336021646, 504032469, 672043292, 840054115, 1008064938, 1344086584, 1680108230, 2016129876, 2520162345, 3360216460, 4032259752, 5040324690, 6720432920, 10080649380, 20161298760]

約数ペア:

[(1, 20161298760), (2, 10080649380), (3, 6720432920), (4, 5040324690), (5, 4032259752), (6, 3360216460), (8, 2520162345), (10, 2016129876), (12, 1680108230), (15, 1344086584), (20, 1008064938), (24, 840054115), (30, 672043292), (40, 504032469), (60, 336021646), (120, 168010823)]