393392280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3278269}}^1$

素因数の和:3278283

約数の個数: 32

約数和(自身を含む): 1180177200

約数和(自身を除く): 786784920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3278269, 6556538, 9834807, 13113076, 16391345, 19669614, 26226152, 32782690, 39339228, 49174035, 65565380, 78678456, 98348070, 131130760, 196696140, 393392280]

約数ペア:

[(1, 393392280), (2, 196696140), (3, 131130760), (4, 98348070), (5, 78678456), (6, 65565380), (8, 49174035), (10, 39339228), (12, 32782690), (15, 26226152), (20, 19669614), (24, 16391345), (30, 13113076), (40, 9834807), (60, 6556538), (120, 3278269)]