516956520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4307971}}^1$

素因数の和:4307985

約数の個数: 32

約数和(自身を含む): 1550869920

約数和(自身を除く): 1033913400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4307971, 8615942, 12923913, 17231884, 21539855, 25847826, 34463768, 43079710, 51695652, 64619565, 86159420, 103391304, 129239130, 172318840, 258478260, 516956520]

約数ペア:

[(1, 516956520), (2, 258478260), (3, 172318840), (4, 129239130), (5, 103391304), (6, 86159420), (8, 64619565), (10, 51695652), (12, 43079710), (15, 34463768), (20, 25847826), (24, 21539855), (30, 17231884), (40, 12923913), (60, 8615942), (120, 4307971)]