31840440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{265337}}^1$

素因数の和:265351

約数の個数: 32

約数和(自身を含む): 95521680

約数和(自身を除く): 63681240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 265337, 530674, 796011, 1061348, 1326685, 1592022, 2122696, 2653370, 3184044, 3980055, 5306740, 6368088, 7960110, 10613480, 15920220, 31840440]

約数ペア:

[(1, 31840440), (2, 15920220), (3, 10613480), (4, 7960110), (5, 6368088), (6, 5306740), (8, 3980055), (10, 3184044), (12, 2653370), (15, 2122696), (20, 1592022), (24, 1326685), (30, 1061348), (40, 796011), (60, 530674), (120, 265337)]