56876520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{473971}}^1$

素因数の和:473985

約数の個数: 32

約数和(自身を含む): 170629920

約数和(自身を除く): 113753400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 473971, 947942, 1421913, 1895884, 2369855, 2843826, 3791768, 4739710, 5687652, 7109565, 9479420, 11375304, 14219130, 18958840, 28438260, 56876520]

約数ペア:

[(1, 56876520), (2, 28438260), (3, 18958840), (4, 14219130), (5, 11375304), (6, 9479420), (8, 7109565), (10, 5687652), (12, 4739710), (15, 3791768), (20, 2843826), (24, 2369855), (30, 1895884), (40, 1421913), (60, 947942), (120, 473971)]