392666520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3272221}}^1$

素因数の和:3272235

約数の個数: 32

約数和(自身を含む): 1177999920

約数和(自身を除く): 785333400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3272221, 6544442, 9816663, 13088884, 16361105, 19633326, 26177768, 32722210, 39266652, 49083315, 65444420, 78533304, 98166630, 130888840, 196333260, 392666520]

約数ペア:

[(1, 392666520), (2, 196333260), (3, 130888840), (4, 98166630), (5, 78533304), (6, 65444420), (8, 49083315), (10, 39266652), (12, 32722210), (15, 26177768), (20, 19633326), (24, 16361105), (30, 13088884), (40, 9816663), (60, 6544442), (120, 3272221)]