65639880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{182333}}^1$

素因数の和:182350

約数の個数: 48

約数和(自身を含む): 213330780

約数和(自身を除く): 147690900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 182333, 364666, 546999, 729332, 911665, 1093998, 1458664, 1640997, 1823330, 2187996, 2734995, 3281994, 3646660, 4375992, 5469990, 6563988, 7293320, 8204985, 10939980, 13127976, 16409970, 21879960, 32819940, 65639880]

約数ペア:

[(1, 65639880), (2, 32819940), (3, 21879960), (4, 16409970), (5, 13127976), (6, 10939980), (8, 8204985), (9, 7293320), (10, 6563988), (12, 5469990), (15, 4375992), (18, 3646660), (20, 3281994), (24, 2734995), (30, 2187996), (36, 1823330), (40, 1640997), (45, 1458664), (60, 1093998), (72, 911665), (90, 729332), (120, 546999), (180, 364666), (360, 182333)]