18026520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{150221}}^1$

素因数の和:150235

約数の個数: 32

約数和(自身を含む): 54079920

約数和(自身を除く): 36053400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 150221, 300442, 450663, 600884, 751105, 901326, 1201768, 1502210, 1802652, 2253315, 3004420, 3605304, 4506630, 6008840, 9013260, 18026520]

約数ペア:

[(1, 18026520), (2, 9013260), (3, 6008840), (4, 4506630), (5, 3605304), (6, 3004420), (8, 2253315), (10, 1802652), (12, 1502210), (15, 1201768), (20, 901326), (24, 751105), (30, 600884), (40, 450663), (60, 300442), (120, 150221)]