54247560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1759}}^1$

素因数の和:2030

約数の個数: 64

約数和(自身を含む): 163468800

約数和(自身を除く): 109221240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 514, 771, 1028, 1285, 1542, 1759, 2056, 2570, 3084, 3518, 3855, 5140, 5277, 6168, 7036, 7710, 8795, 10280, 10554, 14072, 15420, 17590, 21108, 26385, 30840, 35180, 42216, 52770, 70360, 105540, 211080, 452063, 904126, 1356189, 1808252, 2260315, 2712378, 3616504, 4520630, 5424756, 6780945, 9041260, 10849512, 13561890, 18082520, 27123780, 54247560]

約数ペア:

[(1, 54247560), (2, 27123780), (3, 18082520), (4, 13561890), (5, 10849512), (6, 9041260), (8, 6780945), (10, 5424756), (12, 4520630), (15, 3616504), (20, 2712378), (24, 2260315), (30, 1808252), (40, 1356189), (60, 904126), (120, 452063), (257, 211080), (514, 105540), (771, 70360), (1028, 52770), (1285, 42216), (1542, 35180), (1759, 30840), (2056, 26385), (2570, 21108), (3084, 17590), (3518, 15420), (3855, 14072), (5140, 10554), (5277, 10280), (6168, 8795), (7036, 7710)]