302516520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2520971}}^1$

素因数の和:2520985

約数の個数: 32

約数和(自身を含む): 907549920

約数和(自身を除く): 605033400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2520971, 5041942, 7562913, 10083884, 12604855, 15125826, 20167768, 25209710, 30251652, 37814565, 50419420, 60503304, 75629130, 100838840, 151258260, 302516520]

約数ペア:

[(1, 302516520), (2, 151258260), (3, 100838840), (4, 75629130), (5, 60503304), (6, 50419420), (8, 37814565), (10, 30251652), (12, 25209710), (15, 20167768), (20, 15125826), (24, 12604855), (30, 10083884), (40, 7562913), (60, 5041942), (120, 2520971)]