25327320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211061}}^1$

素因数の和:211075

約数の個数: 32

約数和(自身を含む): 75982320

約数和(自身を除く): 50655000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211061, 422122, 633183, 844244, 1055305, 1266366, 1688488, 2110610, 2532732, 3165915, 4221220, 5065464, 6331830, 8442440, 12663660, 25327320]

約数ペア:

[(1, 25327320), (2, 12663660), (3, 8442440), (4, 6331830), (5, 5065464), (6, 4221220), (8, 3165915), (10, 2532732), (12, 2110610), (15, 1688488), (20, 1266366), (24, 1055305), (30, 844244), (40, 633183), (60, 422122), (120, 211061)]