30596520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{254971}}^1$

素因数の和:254985

約数の個数: 32

約数和(自身を含む): 91789920

約数和(自身を除く): 61193400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 254971, 509942, 764913, 1019884, 1274855, 1529826, 2039768, 2549710, 3059652, 3824565, 5099420, 6119304, 7649130, 10198840, 15298260, 30596520]

約数ペア:

[(1, 30596520), (2, 15298260), (3, 10198840), (4, 7649130), (5, 6119304), (6, 5099420), (8, 3824565), (10, 3059652), (12, 2549710), (15, 2039768), (20, 1529826), (24, 1274855), (30, 1019884), (40, 764913), (60, 509942), (120, 254971)]