15026520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{125221}}^1$

素因数の和:125235

約数の個数: 32

約数和(自身を含む): 45079920

約数和(自身を除く): 30053400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 125221, 250442, 375663, 500884, 626105, 751326, 1001768, 1252210, 1502652, 1878315, 2504420, 3005304, 3756630, 5008840, 7513260, 15026520]

約数ペア:

[(1, 15026520), (2, 7513260), (3, 5008840), (4, 3756630), (5, 3005304), (6, 2504420), (8, 1878315), (10, 1502652), (12, 1252210), (15, 1001768), (20, 751326), (24, 626105), (30, 500884), (40, 375663), (60, 250442), (120, 125221)]