297386520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2478221}}^1$

素因数の和:2478235

約数の個数: 32

約数和(自身を含む): 892159920

約数和(自身を除く): 594773400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2478221, 4956442, 7434663, 9912884, 12391105, 14869326, 19825768, 24782210, 29738652, 37173315, 49564420, 59477304, 74346630, 99128840, 148693260, 297386520]

約数ペア:

[(1, 297386520), (2, 148693260), (3, 99128840), (4, 74346630), (5, 59477304), (6, 49564420), (8, 37173315), (10, 29738652), (12, 24782210), (15, 19825768), (20, 14869326), (24, 12391105), (30, 9912884), (40, 7434663), (60, 4956442), (120, 2478221)]