26752980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{445883}}^1$

素因数の和:445895

約数の個数: 24

約数和(自身を含む): 74908512

約数和(自身を除く): 48155532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 445883, 891766, 1337649, 1783532, 2229415, 2675298, 4458830, 5350596, 6688245, 8917660, 13376490, 26752980]

約数ペア:

[(1, 26752980), (2, 13376490), (3, 8917660), (4, 6688245), (5, 5350596), (6, 4458830), (10, 2675298), (12, 2229415), (15, 1783532), (20, 1337649), (30, 891766), (60, 445883)]